Front: Clarks M2 Hydraulic disc, Rear: Clarks M2 Hydraulic disc

SR Suntour SF15 XCM forks with 100mm of travel

Alu 6061 29”, 135 QR, Post-mount disc, 44mm headtube

Calibre Trail, Single lock-on, soft compound, integrated bar end

Calibre Trail, 31.8mm clamp, 45mm extension

Sharing a chassis with our Rake 29” bike, the Rail allows you to cut your teeth on the trails with a bike that handles confidently and performs like a proper modern mountain bike but for a lower price. A steep seat angle makes this bike a great climber and a long front end gives you confidence to push the limits on the descents. It’s a budget all-rounder and a team favourite. Suspension is taken care of by Suntour with the 100mm travel XCM fork. The Obor tyres have a soft compound giving you good traction and the Clarks M2 hydraulic brakes give you great stopping power in all conditions. Altogether this creates a bike that is far more capable than its price tag suggests.

Calibre Rail

Rail 29" Mountain Bike

A 29″ aluminum frame hardtail crosscountry bike with mid-range components.

Frame	Aluminum
Suspension	Hardtail, 100mm
Fork	Suntour XCM
Wheels	29″ Aluminum
Drivetrain	2 × 9
Groupset	Alivio
Brakes	Hydraulic Disc

Frame	Alu 6061 29”, 135 QR, Post-mount disc, 44mm headtube
Fork	SR Suntour SF15 XCM forks with 100mm of travel Travel: 100mm Spring Type: Coil
Bottom Bracket	Square Taper 73mm
Headset	Semi-integrated, ZS44
Stem	Calibre Trail, 31.8mm clamp, 45mm extension
Handlebar	Calibre Trail, Alloy 780mm wide
Saddle	Calibre Trail
Seatpost	30.9 x 350mm Type: Rigid
Pedals	Flat Pedals
Grips	Calibre Trail, Single lock-on, soft compound, integrated bar end

Rear Derailleur	Shimano Alivio 9 speed direct mount
Front Derailleur	Shimano Dual pull 34.9 - 31.8 / 36-14T
Crank	Calibre 175mm 22x36T
Shifters	Shimano Alivio 9 speed for 2x9
Cassette	Shimano 9 speed Acera 11-34T
Chain	KMC X9
Brakes	Front: Clarks M2 Hydraulic disc, Rear: Clarks M2 Hydraulic disc Type: Hydraulic Disc

Rims	29”, 25mm wide, 32h, alu double wall
Front Hub	Alu, black, 36h, 6 bolt disc, 100mm QR
Rear Hub	Alu, black, 36h, 6 bolt disc, 135 QR
Tires	Obor Mike Bear 29” x 2.25” Tan wall

2025 CalibreRail

2025 Calibre
Rail