Compare bikes: Compare Btwin Rockrider 920 27.5" Mountain Bike - Light Grey/Neon Lime (2017) vs. Trek Superfly Superfly 5 (2017) - Findabike

KMC X10

Race Face Ride, 36/22

Front: Shimano Deore - Rear: Shimano Deore XT, Shadow

Shimano Deore, 10-speed

Shimano HG50, 11-36, 10-speed

Triple-butted 6061 aluminium frame with cross country geometry for improved responsiveness, less weight and better handling. Tapered head tube for better sturdiness when accelerating and improved shock absorption. 1.4 kg in size M. Available in 3 sizes: M / L / XL. Press Fit 92-type bottom bracket. Post Mount rear brake.

Alpha Platinum Aluminium, E2 tapered head tube, internal derailleur routing, PF89.5, balanced post mount brake, Closed Convert dropouts, G2 Geometry on 29ers

Integrated, cartridge bearing, sealed, 1-1/8" top, 1.5" bottom

Front suspension: ROCK SHOX REBA AIR 100 mm fork. Handlebar lockout with exclusive B'Twin ComboLock system (2 positions). 32 mm dampers for better rigidity and control. Axle: 15 mm. - Rear suspension: No rear suspension.

Front: RockShox Recon Silver RL, Solo Air spring, remote lockout, E2 tapered steerer, G2 Geometry w/51mm offset on 29ers, 100mm travel

Bontrager Elite, 31.8mm, 7 degree, Blendr compatible

Front: Bontrager sealed bearing - Rear: Bontrager sealed bearing

Bontrager Mustang Elite Tubeless Ready 28-hole

Hutchinson Python 2 27.5 x 2.1. Iconic tyres used at the XC World Cup. Designed for cross country on dry, moderately rough terrain.

Bontrager XR1 Expert, Tubeless Ready, Inner Strength sidewalls, aramid bead, 29x2.20" (15.5: 27.5x2.20")

Mavic CROSS RIDE wheel with 15 mm axle. Flat spokes for more vertical rigidity. Material: S6000 aluminium. Tyres: tube type / Internal width: 21 mm. 24 spokes in radial and crossed configuration. Hubs: TS-2 XD freewheel that's light yet sturdy. Weight 1.9 kg.

Bontrager sealed bearing hubs; Bontrager Mustang Elite Tubeless Ready 28-hole rims

New SRAM LEVEL brakes. Compact lever with Direct Link™. Weight (manufacturer): 430 g. 160 mm G2 CleanSweep disc.

Shimano M425 hydraulic disc

Rockrider 900 series XC oversize low-rise handlebar (slightly curved) for extra stability (680 mm). Rockrider XC stem M: 80 mm / L: 90 mm / XL: 100 mm. The right stem for your height! Semi-integrated headset with sealed bearings. New ROCKRIDER 900 Light Lock On grips.

Bontrager alloy, 31.8mm, 5mm rise

B'Twin Comp seat post. 400 mm long, 31.6 mm diameter. New Rockrider 900 Series saddle. 265 g. Improved comfort when pedalling.

Bontrager Evoke 2, chromoly rails

Bontrager alloy, 2-bolt head, 27.2mm, 8mm offset

Bontrager Elite, 31.8mm, 7 degree, Blendr compatible

This bike comes ready to use with platform pedals. Nevertheless, if you want to improve its performance you can replace them with clipless pedals (not supplied). Clipless pedals also make the bike easier to steer, which is particularly useful for Cross Country.