The Bros. changed the industry’s perception of 29er handling in 2011 with the first production 29er with sub-17-inch chainstays and a playful and nimble ride. Today, the Canfield Brothers Toir pushes the bar further than ever, boasting the most aggressive 29er geometry to hit a full-suspension trail bike to date. Coupling 140 millimeters of the revolutionary active and efficient patented Balance Formula travel with the slack-and-low geometry Canfield Brothers is known for, the Toir is the most fun full-suspension 29er to ever hit the trail, up or down. Radically short 414-millimeter (16.3-inch) chainstays will let you snap turns like no one with big wheels should, while the 66.5-degree head angle gives you confidence where it counts. This ain’t your dad’s 29er.


“Simply put, the bike is a blast to ride. We spent the majority of the time smiling, sideways, on the back wheel, easily swapping lines, and blindly jibbing aboard the Toir. The bike encouraged tomfoolery and every time the geometry and suspension saved our skin, it inspired additional poor behavior.” – Vital MTB | Read the full review

“It’s a blissfully snappy ride that will make you forget you’re rolling on wagon wheels. Indeed, this bike is quick and nimble like a race car, not slow and Cadillac sluggish like the first gen of longer travel 29ers. The only time I thought much about wheel size was when I was blasting through high speed chunder or clawing over wheel-stopper rocks on slow, techy climbs. In both instances, I was smiling.” – | Read the full review

“Canfield’s Toir takes mountain biking’s biggest wheel size, with its superior abilities to roll over jumbled terrain and maintain grip to the ground, and made a downhill shredder that simply felt unfazed at all times. 140mm of travel hits a nice limit of travel with the big wheels that allows the Toir to monster truck down gnarly downhills while still being nimble and pedalable enough for a trail ride that doesn’t require a Korn (yes!) soundtrack.” – Teton Gravity Research | Read the full review 

“It has 140 millimeters of patent[ed] Canfield Balance Formula suspension which delivers true anti-squat performance and is not effected by chainring size or where the bike is in its travel. It also decouples the suspension from the rear brake, which reduces the abilities of the brake to affect the suspension’s action, also known as ‘brake jack.’ It has a playful demeanor with good overall balance and dependable, quick steering response.” – Bicycling | Watch the full review


  • 29″ All Mountain / 140mm travel
  • 7005 series aluminum
  • Patented Canfield Balance Formula suspension
  • Cane Creek DB Air CS included or DVO Topaz included, DVO Jade and Push ElevenSix upgrade options available
  • Short and fun 414mm chainstays
  • 142 x 12mm rear axle
  • Tapered headtube
  • 15mm pivot bearings
  • Anodized and factory raw frame options
  • Available in Small, Medium, Large and X-Large

Geo & Sizing

Small Medium Large XLarge
Top Tube Length (Effective) 557mm 578mm 599mm 619mm
Reach 419mm 438mm 457mm 476mm
Stack 620mm 625mm 630mm 635mm
Standover Height 723mm 754mm 776mm 790mm
Seat Tube Length 381mm 432mm 483mm 508mm
Wheel Base 1131mm 1152mm 1173mm 1194mm
Head Tube Angle 140mm Fork (External Headset) 66.5° 66.5° 66.5° 66.5°
Seat Tube Angle (Effective) 77° 77° 77° 77°
Seat Tube Angle (Actual) 69.8° 69.8° 69.8° 69.8°
Chainstay Length 414mm 414mm 414mm 414mm
Bottom Bracket Drop 22.5mm 22.5mm 22.5mm 22.5mm
Bottom Bracket Height (*approx) 350mm 350mm 350mm 350mm
Head Tube length 105mm 110mmm 120mm 125mm
*Geo based on 551mm axle to crown fork (Rock Shox 140mm Pike)

Build Specs

  • Shock Specs – 200mm x 57mm, (22mmX8mm and 36mmX8mm hardware)
  • Recommend fork length – 140mm
  • Headset – Tapered 44mm upper/49.6mm lower
  • Front derailleur – Not available
  • Bottom bracket – 73mm, threaded
  • Seatpost – 30.9mm, stealth dropper compatible
  • Seatpost clamp – 35mm
  • Rear dropouts – 142mm x 12mm, axle included
  • 650b+ compatibility – Up to 35i rim/2.8 tire
  • ISCG tabs – ISCG standard, (ISCG 03)/MRP AMg V2 chain guide recommended
  • Brake mount – IS, (international standard)

Factory Builds

The legendary performance of Canfield Brothers frames are now available as complete Factory Builds. Our goal was to put together bikes that we would ride, bikes without any ‘take-off’ parts, at a realistic price. Hand-picked to offer an unbeatable confluence of performance and value, each Factory Build is no-nonsense package so you can spend less time shopping and more time riding.

Toir Factory Build Component Spec
Suspension Rear Shock Cane Creek DB Air CS or DVO Topaz/DVO Jade and Push ElevenSix options available
Fork RockShox Pike/DVO Diamond and MRP Stage options available
Cockpit Bars Race Face SixC/Silver/20mm rise/35mm clamp
Stem Race Face Atlas/50mm/35mm clamp
Grips Race Face Love Handle/Black
Post Race Face Turbine Dropper
Seat Clamp Canfield
Headset Cane Creek 40 Series
Headset Spacers 1-5mm/1-10mm
Drivetrain Cranks Canfield AM/DH
Chainring Canfield
Chain Guide MRP AMg
Shifter Shimano XT M8000 11 Speed
Derailluer Shimano XT M8000 11 Speed
Cassette Shimano XT M8000 11 Speed 11/40
Chain Shimano XT M8000 11 Speed
Pedals Not Included
Brakes Brakes Shimano XT M8000
Rotors Shimano XT 180/180mm
Adapters Included
Wheels/Tires Wheels Canfield 29" AM/28mm external rims
Front Tire Maxxis Minion 2.3 3C EXO
Rear Tire Maxxis Icon 2 2.35 3C EXO
Tubes Included

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