Voytek 2 takes what the original Voytek started and makes it better. This is a fat bike that rides like a mountain bike on snowy trails. We overhauled Voytek geometry to give you a fat bike that lets you go even faster with more confidence. Voytek 2 has adjustable geometry via the patented Tuning Chip dropout system like all Otso bikes, as well as the new GeoChip head tube system that alters geometry at the front end of the bike. It has clearance for 26” x 4.6” or 27.5” x 4.5” tires, suspension correction for a suspension fork, internal cable routing, lower standover, and several more updates. When the snow melts, swap in a 29” plus wheelset to keep the party going all year. Voytek changed the world of fat bikes when we announced it in 2016. Voytek 2 is here to do it again.
Voytek 2
NEW FOR 2023
FAT BIKE PERFORMANCE EVOLVED
Three ColorWays
BUILD YOUR VOYTEK 2 NOW
Otso bikes are available to purchase here on our website or with our network of Otso dealers. Our Custom Bike Configurator allows you to select most component options on your bike, including drivetrain, wheelset, tires, handlebars, seatpost, anodized accent color option, and more. Voytek 2 is also available as a frameset if you already have parts ready to go at home. We’re happy to talk through options to help you build the Voytek 2 that is perfect for you and your riding style.
Note: Images may not show actual build kit content. Pricing and specifications subject to change without notice. Comparable components may be substituted when necessary to fulfill bike shipments.
Our bikes are available for purchase here on our website and with our growing network of bike shops. If you’d like to work with your local Otso dealer to build a bike, click the Find A Dealer button to find an Otso bike shop near you.
Narrow Q factor
Voytek 2 feels more like riding a mountain bike than a bike built for 26" x 4.6" tires because it has a narrow Q factor. The Q factor of a bike is the distance between the outer surfaces of your two crank-arms. The narrower the Q factor, the more natural it feels to pedal and handle the bike because it is closer to your normal biomechanics. It also allows for stronger power transfer to the pedals, more efficient pedaling, and increased overall performance.
Adjustable Geometry
When pairing the GeoChip head tube system with the Tuning Chip rear dropout system, Voytek 2 geometry has unprecedented adjustability. Pair a long wheelbase with a slack head tube angle for a stable ride in deep snow. Pair a short wheelbase with a steeper head tube angle for a responsive ride on packed, tacky snow. Or mix and match based on your riding style.
Customize Reach and Head Tube Angle
GeoChip is a new integrated system that allows you to adjust reach and head tube angle. Three sets of flip chips nest in the frame and hold the headset upper and lower cups. One set of GeoChip flip chips allows for +/- 10mm of reach adjustment, another allows for +/- 1º of head tube angle adjustment, and the third allows for +/- 2º of head tube angle adjustment. This means that you can easily adjust your reach or head tube angle at home based on the riding ahead. With two reach options for each bike due to GeoChip, Voytek 2 effectively has eight frame sizes.
Tuning Chip Rear Dropout System
All Otso bikes are equipped with adjustable geometry via our patented Tuning Chip rear dropout system. The Tuning Chip can adjust the wheelbase by up to 20mm, raise or lower the bottom bracket by up to 4mm, and adjust the head tube angle by +/- 0.5º. With the machined aluminum flip chip in the rear position, Voytek 2 has a longer wheelbase, lower bottom bracket, and slacker head tube angle for confidence and stability in deeper snow. Use the front position for more responsive handling on packed trails with tight turns. A middle position chip pairs the best of both worlds.
Tire Clearance and Wheel Swapping
Voytek 2 can fit 26” x 4.6” or 27.5" x 4.5" tires on the stock rims. A full breakdown of tire/rim pairings can be found below in the Tech Specs. To achieve this wide tire clearance with an extremely narrow bottom bracket, the rear hub has a 5mm outboard offset to prevent chain rub. Voytek 2 can also fit 29” x 3.0” tires. So when the trails are packed with snow, ride 26” x 4.0” tires, then when the snow melts and the trails turn to dirt, swap in your 29” wheelset for plus mountain bike riding. Voytek 2 was designed to accommodate multiple wheel sizes without compromising ride quality.
Modern MTB Geometry
Voytek 2 builds on the geometry that we pioneered with our original Voytek. We gave Voytek 2 a slacker head tube angle, steeper seat tube angle, shorter standover. This updated geometry allows you to go faster with more confidence.
Suspension Correction
Voytek 2 is suspension corrected. This means that you can build it with a 120mm travel suspension fork without drastically changing the geometry of the bike with a rigid fork.
Dropper Compatibility
Dropper post routing has a fully internal sleeve via a port behind the head tube. The Wolf Tooth Resolve Dropper Post is an option on the Voytek 2 Custom Bike Builder.
Large Front Triangle
A larger front triangle means that you can fit more cargo for your ride. Use this space for a custom frame bag, two bottles, or anything else that you need to carry for the ride ahead.
TECHNICAL DETAILS
- Geometry
- Build Specs
- Frame Specs
- Tires & Rims
- Fenders & Racks
GeoChip Head Tube System
Rear Tuning Chip
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 433 | 454 | 467 | 487 |
| Stack | 581 | 595 | 619 | 637 |
| Effective Top Tube (ETT) | 600 | 625 | 645 | 670 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 67.8 | 67.8 | 67.8 | 67.8 |
| Seat Tube Angle (STA) | 73.8 | 73.8 | 73.8 | 73.8 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 450 | 450 | 450 | 450 |
| BB Drop | 63 | 63 | 63 | 63 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1148 | 1174 | 1197 | 1224 |
| Trail 26x4.0" | 93 | 93 | 93 | 93 |
| Trail 27.5x4.0" | 101 | 101 | 101 | 101 |
| Trail 29x2.6" | 99 | 99 | 99 | 99 |
| Standover 26x4.0" | 691 | 724 | 764 | 801 |
| Standover 27.5x4.0" | 711 | 744 | 784 | 821 |
| Standover 29x2.6" | 706 | 739 | 779 | 816 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 435 | 456 | 469 | 489 |
| Stack | 580 | 594 | 618 | 636 |
| Effective Top Tube (ETT) | 600 | 625 | 645 | 670 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 68 | 68 | 68 | 68 |
| Seat Tube Angle (STA) | 74 | 74 | 74 | 74 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 440 | 440 | 440 | 440 |
| BB Drop | 61 | 61 | 61 | 61 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1138 | 1165 | 1188 | 1215 |
| Trail 26x4.0" | 92 | 92 | 92 | 92 |
| Trail 27.5x4.0" | 100 | 100 | 100 | 100 |
| Trail 29x2.6" | 98 | 98 | 98 | 98 |
| Standover 26x4.0" | 693 | 726 | 766 | 803 |
| Standover 27.5x4.0" | 713 | 746 | 786 | 823 |
| Standover 29x2.6" | 708 | 741 | 781 | 818 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 436 | 457 | 470 | 490 |
| Stack | 579 | 593 | 617 | 635 |
| Effective Top Tube (ETT) | 600 | 625 | 645 | 670 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 68.2 | 68.2 | 68.2 | 68.2 |
| Seat Tube Angle (STA) | 74.2 | 74.2 | 74.2 | 74.2 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 430 | 430 | 430 | 430 |
| BB Drop | 59 | 59 | 59 | 59 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1129 | 1155 | 1178 | 1205 |
| Trail 26x4.0" | 91 | 91 | 91 | 91 |
| Trail 27.5x4.0" | 99 | 99 | 99 | 99 |
| Trail 29x2.6" | 97 | 97 | 97 | 97 |
| Standover 26x4.0" | 693 | 726 | 766 | 803 |
| Standover 27.5x4.0" | 713 | 746 | 786 | 823 |
| Standover 29x2.6" | 708 | 741 | 781 | 818 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 422 | 443 | 456 | 476 |
| Stack | 579 | 593 | 617 | 635 |
| Effective Top Tube (ETT) | 590 | 615 | 635 | 660 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 67.8 | 67.8 | 67.8 | 67.8 |
| Seat Tube Angle (STA) | 73.8 | 73.8 | 73.8 | 73.8 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 450 | 450 | 450 | 450 |
| BB Drop | 61 | 61 | 61 | 61 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1139 | 1165 | 1188 | 1215 |
| Trail 26x4.0" | 94 | 94 | 94 | 94 |
| Trail 27.5x4.0" | 102 | 102 | 102 | 102 |
| Trail 29x2.6" | 100 | 100 | 100 | 100 |
| Standover 26x4.0" | 693 | 726 | 766 | 803 |
| Standover 27.5x4.0" | 713 | 746 | 786 | 823 |
| Standover 29x2.6" | 708 | 741 | 781 | 818 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 424 | 445 | 458 | 478 |
| Stack | 578 | 592 | 616 | 634 |
| Effective Top Tube (ETT) | 590 | 615 | 635 | 660 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 68 | 68 | 68 | 68 |
| Seat Tube Angle (STA) | 74 | 74 | 74 | 74 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 440 | 440 | 440 | 440 |
| BB Drop | 59 | 59 | 59 | 59 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1129 | 1156 | 1178 | 1206 |
| Trail 26x4.0" | 93 | 93 | 93 | 93 |
| Trail 27.5x4.0" | 101 | 101 | 101 | 101 |
| Trail 29x2.6" | 99 | 99 | 99 | 99 |
| Standover 26x4.0" | 693 | 726 | 766 | 803 |
| Standover 27.5x4.0" | 713 | 746 | 786 | 823 |
| Standover 29x2.6" | 708 | 741 | 781 | 818 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 425 | 446 | 459 | 479 |
| Stack | 576 | 590 | 615 | 633 |
| Effective Top Tube (ETT) | 590 | 615 | 635 | 660 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 68.2 | 68.2 | 68.2 | 68.2 |
| Seat Tube Angle (STA) | 74.2 | 74.2 | 74.2 | 74.2 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 430 | 430 | 430 | 430 |
| BB Drop | 57 | 57 | 57 | 57 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1119 | 1146 | 1169 | 1196 |
| Trail 26x4.0" | 92 | 92 | 92 | 92 |
| Trail 27.5x4.0" | 100 | 100 | 100 | 100 |
| Trail 29x2.6" | 98 | 98 | 98 | 98 |
| Standover 26x4.0" | 695 | 728 | 768 | 805 |
| Standover 27.5x4.0" | 715 | 748 | 788 | 825 |
| Standover 29x2.6" | 710 | 743 | 783 | 820 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 434 | 454 | 467 | 486 |
| Stack | 578 | 592 | 616 | 634 |
| Effective Top Tube (ETT) | 598 | 622 | 642 | 667 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 66.9 | 66.9 | 66.9 | 66.9 |
| Seat Tube Angle (STA) | 74.2 | 74.2 | 74.2 | 74.2 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 450 | 450 | 450 | 450 |
| BB Drop | 64.5 | 64.5 | 64.5 | 64.5 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1157 | 1183 | 1206 | 1233 |
| Trail 26x4.0" | 100 | 100 | 100 | 100 |
| Trail 27.5x4.0" | 108 | 108 | 108 | 108 |
| Trail 29x2.6" | 106 | 106 | 106 | 106 |
| Standover 26x4.0" | 688 | 721 | 761 | 798 |
| Standover 27.5x4.0" | 708 | 741 | 781 | 818 |
| Standover 29x2.6" | 703 | 736 | 776 | 813 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 435 | 456 | 469 | 488 |
| Stack | 577 | 591 | 615 | 633 |
| Effective Top Tube (ETT) | 598 | 622 | 642 | 667 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 67 | 67 | 67 | 67 |
| Seat Tube Angle (STA) | 74.3 | 74.3 | 74.3 | 74.3 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 440 | 440 | 440 | 440 |
| BB Drop | 62.5 | 62.5 | 62.5 | 62.5 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1147 | 1174 | 1197 | 1224 |
| Trail 26x4.0" | 99 | 99 | 99 | 99 |
| Trail 27.5x4.0" | 107 | 107 | 107 | 107 |
| Trail 29x2.6" | 105 | 105 | 105 | 105 |
| Standover 26x4.0" | 689 | 722 | 762 | 800 |
| Standover 27.5x4.0" | 709 | 742 | 782 | 820 |
| Standover 29x2.6" | 704 | 737 | 777 | 815 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 437 | 457 | 470 | 490 |
| Stack | 576 | 590 | 614 | 632 |
| Effective Top Tube (ETT) | 598 | 622 | 642 | 667 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 67.1 | 67.1 | 67.1 | 67.1 |
| Seat Tube Angle (STA) | 74.5 | 74.5 | 74.5 | 74.5 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 430 | 430 | 430 | 430 |
| BB Drop | 60.5 | 60.5 | 60.5 | 60.5 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1138 | 1164 | 1187 | 1214 |
| Trail 26x4.0" | 98 | 98 | 98 | 98 |
| Trail 27.5x4.0" | 106 | 106 | 106 | 106 |
| Trail 29x2.6" | 104 | 104 | 104 | 104 |
| Standover 26x4.0" | 690 | 723 | 763 | 801 |
| Standover 27.5x4.0" | 710 | 743 | 783 | 821 |
| Standover 29x2.6" | 705 | 738 | 778 | 816 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 421 | 443 | 456 | 476 |
| Stack | 581 | 595 | 620 | 638 |
| Effective Top Tube (ETT) | 592 | 617 | 638 | 663 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 68.9 | 68.9 | 68.9 | 68.9 |
| Seat Tube Angle (STA) | 73.5 | 73.5 | 73.5 | 73.5 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 450 | 450 | 450 | 450 |
| BB Drop | 59.5 | 59.5 | 59.5 | 59.5 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1130 | 1156 | 1179 | 1206 |
| Trail 26x4.0" | 87.5 | 87.5 | 87.5 | 87.5 |
| Trail 27.5x4.0" | 95 | 95 | 95 | 95 |
| Trail 29x2.6" | 93 | 93 | 93 | 93 |
| Standover 26x4.0" | 696 | 728 | 768 | 805 |
| Standover 27.5x4.0" | 716 | 748 | 788 | 825 |
| Standover 29x2.6" | 711 | 743 | 783 | 820 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 423 | 444 | 458 | 478 |
| Stack | 580 | 594 | 619 | 637 |
| Effective Top Tube (ETT) | 592 | 617 | 638 | 663 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 69 | 69 | 69 | 69 |
| Seat Tube Angle (STA) | 73.7 | 73.7 | 73.7 | 73.7 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 440 | 440 | 440 | 440 |
| BB Drop | 57.5 | 57.5 | 57.5 | 57.5 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1120 | 1147 | 1169 | 1197 |
| Trail 26x4.0" | 86.5 | 86.5 | 86.5 | 86.5 |
| Trail 27.5x4.0" | 94 | 94 | 94 | 94 |
| Trail 29x2.6" | 92 | 92 | 92 | 92 |
| Standover 26x4.0" | 697 | 729 | 769 | 806 |
| Standover 27.5x4.0" | 717 | 749 | 789 | 826 |
| Standover 29x2.6" | 712 | 744 | 784 | 821 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 424 | 446 | 459 | 479 |
| Stack | 579 | 593 | 618 | 636 |
| Effective Top Tube (ETT) | 592 | 617 | 638 | 663 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 69.1 | 69.1 | 69.1 | 69.1 |
| Seat Tube Angle (STA) | 73.8 | 73.8 | 73.8 | 73.8 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 430 | 430 | 430 | 430 |
| BB Drop | 55.5 | 55.5 | 55.5 | 55.5 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1110 | 1137 | 1160 | 1187 |
| Trail 26x4.0" | 85.5 | 85.5 | 85.5 | 85.5 |
| Trail 27.5x4.0" | 93 | 93 | 93 | 93 |
| Trail 29x2.6" | 91 | 91 | 91 | 91 |
| Standover 26x4.0" | 698 | 731 | 771 | 808 |
| Standover 27.5x4.0" | 718 | 751 | 791 | 828 |
| Standover 29x2.6" | 713 | 746 | 786 | 823 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 434 | 455 | 467 | 486 |
| Stack | 576 | 589 | 613 | 631 |
| Effective Top Tube (ETT) | 596 | 620 | 639 | 664 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 65.9 | 65.9 | 65.9 | 65.9 |
| Seat Tube Angle (STA) | 74.4 | 74.4 | 74.4 | 74.4 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 450 | 450 | 450 | 450 |
| BB Drop | 66 | 66 | 66 | 66 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1166 | 1192 | 1215 | 1242 |
| Trail 26x4.0" | 106.5 | 106.5 | 106.5 | 106.5 |
| Trail 27.5x4.0" | 115 | 115 | 115 | 115 |
| Trail 29x2.6" | 113 | 113 | 113 | 113 |
| Standover 26x4.0" | 685 | 718 | 758 | 795 |
| Standover 27.5x4.0" | 705 | 738 | 778 | 815 |
| Standover 29x2.6" | 700 | 733 | 773 | 810 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 436 | 456 | 468 | 488 |
| Stack | 575 | 588 | 612 | 630 |
| Effective Top Tube (ETT) | 596 | 620 | 639 | 664 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 66 | 66 | 66 | 66 |
| Seat Tube Angle (STA) | 74.6 | 74.6 | 74.6 | 74.6 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 440 | 440 | 440 | 440 |
| BB Drop | 64 | 64 | 64 | 64 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1156 | 1183 | 1206 | 1233 |
| Trail 26x4.0" | 105.5 | 105.5 | 105.5 | 105.5 |
| Trail 27.5x4.0" | 114 | 114 | 114 | 114 |
| Trail 29x2.6" | 112 | 112 | 112 | 112 |
| Standover 26x4.0" | 686 | 719 | 759 | 797 |
| Standover 27.5x4.0" | 706 | 739 | 779 | 817 |
| Standover 29x2.6" | 701 | 734 | 774 | 812 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 438 | 458 | 470 | 489 |
| Stack | 573 | 587 | 611 | 629 |
| Effective Top Tube (ETT) | 596 | 620 | 639 | 664 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 66.1 | 66.1 | 66.1 | 66.1 |
| Seat Tube Angle (STA) | 74.7 | 74.7 | 74.7 | 74.7 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 430 | 430 | 430 | 430 |
| BB Drop | 62 | 62 | 62 | 62 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1147 | 1173 | 1196 | 1223 |
| Trail 26x4.0" | 104.5 | 104.5 | 104.5 | 104.5 |
| Trail 27.5x4.0" | 113 | 113 | 113 | 113 |
| Trail 29x2.6" | 111 | 111 | 111 | 111 |
| Standover 26x4.0" | 687 | 721 | 761 | 798 |
| Standover 27.5x4.0" | 707 | 741 | 781 | 818 |
| Standover 29x2.6" | 702 | 736 | 776 | 813 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 421 | 442 | 456 | 477 |
| Stack | 584 | 598 | 623 | 641 |
| Effective Top Tube (ETT) | 594 | 620 | 641 | 666 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 69.9 | 69.9 | 69.9 | 69.9 |
| Seat Tube Angle (STA) | 73.3 | 73.3 | 73.3 | 73.3 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 450 | 450 | 450 | 450 |
| BB Drop | 58 | 58 | 58 | 58 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1120 | 1147 | 1170 | 1197 |
| Trail 26x4.0" | 81 | 81 | 81 | 81 |
| Trail 27.5x4.0" | 88 | 88 | 88 | 88 |
| Trail 29x2.6" | 86 | 86 | 86 | 86 |
| Standover 26x4.0" | 698 | 731 | 771 | 808 |
| Standover 27.5x4.0" | 718 | 751 | 791 | 828 |
| Standover 29x2.6" | 713 | 746 | 786 | 823 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 422 | 444 | 458 | 478 |
| Stack | 583 | 597 | 622 | 640 |
| Effective Top Tube (ETT) | 594 | 619 | 641 | 666 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 70 | 70 | 70 | 70 |
| Seat Tube Angle (STA) | 73.5 | 73.5 | 73.5 | 73.5 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 440 | 440 | 440 | 440 |
| BB Drop | 56 | 56 | 56 | 56 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1111 | 1137 | 1160 | 1187 |
| Trail 26x4.0" | 80 | 80 | 80 | 80 |
| Trail 27.5x4.0" | 87 | 87 | 87 | 87 |
| Trail 29x2.6" | 85 | 85 | 85 | 85 |
| Standover 26x4.0" | 699 | 732 | 772 | 809 |
| Standover 27.5x4.0" | 719 | 752 | 792 | 829 |
| Standover 29x2.6" | 714 | 747 | 787 | 824 |
| Frame Size | S | M | L | XL |
| Recommended Rider Height | 4'9" - 5'6" | 5'5" - 5'10" | 5'9" - 6'2" | 6'1" - 6'8" |
| Recommended Rider Inseam | 29" - 32" | 31" - 33" | 32" - 35" | 34" - 37" |
| Reach | 424 | 445 | 459 | 480 |
| Stack | 581 | 596 | 621 | 639 |
| Effective Top Tube (ETT) | 594 | 620 | 641 | 666 |
| Seat Tube Length C-T (STL) | 380 | 420 | 465 | 510 |
| Head Tube Angle (HTA) | 70.1 | 70.1 | 70.1 | 70.1 |
| Seat Tube Angle (STA) | 73.6 | 73.6 | 73.6 | 73.6 |
| Head Tube Length (HTL) | 95 | 110 | 136 | 156 |
| Chainstay Length | 430 | 430 | 430 | 430 |
| BB Drop | 54 | 54 | 54 | 54 |
| Fork Rake / Offset | 51 | 51 | 51 | 51 |
| Fork Axle to Crown | 485 | 485 | 485 | 485 |
| Wheelbase | 1101 | 1128 | 1151 | 1178 |
| Trail 26x4.0" | 79 | 79 | 79 | 79 |
| Trail 27.5x4.0" | 86 | 86 | 86 | 86 |
| Trail 29x2.6" | 84 | 84 | 84 | 84 |
| Standover 26x4.0" | 700 | 733 | 773 | 810 |
| Standover 27.5x4.0" | 720 | 753 | 793 | 830 |
| Standover 29x2.6" | 715 | 748 | 788 | 825 |
Approved fit (tire width <105mm):
26x4.0" 45NRTH Dillinger 4 on Sun Ringle Mulefut 80 - All positions
26x4.0" 45NRTH Dillinger 4 on Hed Big Deal 85 - All positions
27.5x3.8" 45NRTH Dillinger 4 on Sun Ringle Mulefut 80 - Rear and middle only
Tight fit (tire width 105-108mm, some chain rub likely with 12 speed):
26x4.6" 45NRTH Dunderbeist on Sun Ringle Mulefut 80 - All positions
27.5x4.5" 45NRTH Dillinger 5 on Sun Ringle Mulefut 80 - Rear position only
*For wheel/tire combinations not listed above, the max tire width should not exceed 105mm if you are running 12 speed, should not exceed 108mm if you are running 11 speed (or less), and clearance to the frame should never be less than 6mm.
**Tire width and runout can vary by a couple millimeters, and tubeless tires will stretch slightly over time. Wheel dish will also affect chain clearance. Our tests were performed with new tires at 10psi on wheels dished 5mm to the non-driveside.
Compatible fenders
PDW - Mud Shovel
compatible racks
Axiom - Fatliner Fat Bike Rear Rack (requires Problem Solvers Seatpost Clamp w/ Rack Mounts)
Topeak - Uni Super Tourist Fat Rear Rack (requires Problem Solvers Seatpost Clamp w/ Rack Mounts)
Blackburn - Outpost Fat Rear Rack (requires Problem Solvers Seatpost Clamp w/ Rack Mounts)
Old Man Mountain - Divide Front Rack axle mounted with Fit Kit SET715
Old Man Mountain - Divide Rear Rack axle mounted with custom Fit Kit SET808 with 12mm flat spacer
Frame Bag Dimensions
(click on links to view PDF drawings)
Updates from Original Voytek
1. GeoChip
Headset flip chip allows for adjustable reach and integrated head tube angle adjustment of +/- 1º and +/- 2º.
2. Slacker Head Tube Angle
A head tube angle of 68º is 1º slacker than the original Voytek.
3. Steeper Seat Tube Angle
A seat tube angle of 74º is 1º steeper than the original Voytek.
4. Improved Tire Clearance
With a rear hub offset of 5mm, Voytek 2 can clear 26” x 4.6” tires without interfering with 12-speed chains.
5. Larger Front Triangle
Increased internal space in the front triangle means more room for larger frame bags and cargo.
6. Lower Standover
This allows for longer travel for a dropper post and makes it easier to remount the bike in deep snow.
7. Internal Routing
Cable for rear derailleur and rear brake line fit into internal frame sleeves for the length of the down tube. Dropper post routing has a fully internal sleeve via a port behind the head tube.
8. Rear Hub Offset
The rear hub has a 5mm offset to help with tire clearance and chain rub.
9. New Paint
A new paint and decal layout with three colorways.
10. More Mounts
Additional threaded mounts make it easier to add bags and racks to the frame without straps.
11. Longer Effective Top Tube & Reach
Voytek 2 has a longer effective top tube (ETT) and reach than Voytek.