Details
The Doctrine represents the lightest, sleekest, and most capable hardtail design we've ever developed. At the heart of the Doctrine Advanced XT is a winning carbon frame spec'd with a great assortment of parts that'll handle the rigors of training and racing.
- UHC Performance carbon fiber frame
- FOX 32 Step-Cast Performance Elite 120mm fork
- Shimano XT 12-speed drivetrain
- Shimano XT M8100 hydraulic disc brakes
Pedals sold separately
Specs
Frame | Felt XC, UHC Advanced carbon fiber, MMC with InsideOut construction, full carbon dropouts, ControlTaper head tube, low-direct front derailleur mount, replaceable derailleur hanger, flat mount disc mounts, BSA Threaded bottom bracket, Syntace style thru axle, internal derailleur cable routing |
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Fork | FOX 32 Step-Cast Performance Elite, 120mm travel, lockout remote |
Headset | FSA integrated sealed cartridge ACB bearing, No. 42, 1.125" - 1.5" |
Axles | Custom Reynolds TR249 carbon wheelset, tubeless ready, 24mm inner width |
Rims/Wheels |
Front: Reynolds, Center Lock Rear: Reynolds, Shimano Micro Spline, Center Lock |
Spokes | Schwalbe Racing Ray Evo front / Racing Ralph Evo rear, SnakeSkin, folding, tubeless ready, 29 x 2.25" |
Tires | Shimano XT, SM: 170mm, MD/LG/XL: 175mm |
Crankset | 32T |
Chainrings | Shimano, BSA threaded, 73mm |
Bottom Bracket | Shimano XT M8100, 12-speed |
Front Derailleur | Shimano XT M8100, 12-speed |
Cassette/Rear Cogs | Shimano XT M8100, 1x12 |
Shifters | Devox carbon flat top, 31.8mm, 8mm rise, 9-deg sweep, 720mm wide |
Handlebars | Silicone Foam |
Tape/Grips | Devox, ±7-deg rise, 31.8mm with Cr-Mo bolts, XS/SM: 60mm, M/L: 70mm, XL: 90mm |
Stem | Shimano |
Brake Levers |
Front: Shimano XT M8100 hydraulic disc, 180mm rotor Rear: Shimano XT M8100 hydraulic disc, 160mm rotor |
Pedals | Prologo Kappa RS, T2.0 rails |
Saddle | Devox carbon post, forged head, 15mm offset, 27.2, XS/SM: 350mm, MD/LG/XL: 400mm |
* Subject to change without notice.