Compare bikes: Compare Btwin Rockrider 560 Mountain Bike (2017) vs. Trek Cali Women's Cali S Women's (2017) - Findabike

KMC X9

Shimano M351, 44/32/22

Front: Shimano Altus - Rear: Shimano Acera M3000, Shadow

Shimano Altus M370, 9-speed

Shimano HG20, 11-34, 9-speed

Rockrider CGF Pro (Comfort Geometry Frame) 6061 aluminium frame for 27.5" wheels. "Double butted" front triangle that makes the frame 300 g lighter than the CGF Evo frame. Comfortable seating position thanks to raised steering. Narrow 27.2 mm seat post gives the bike seat 5 times greater shock absorbency than a traditional frame. Low bottom bracket at 69° angle for greater stability in turns. Short rear wheel base for maximum manoeuvrability.

WSD Alpha Gold Aluminium w/semi-integrated head tube, mechanically formed and butted tubing, race geometry, internal front derailleur routing, rack and mudguard mounts, G2 Geometry on 29ers

1-1/8" threadless, semi-integrated, semi-cartridge bearings

Front suspension: Rockshox 30 Silver, 180 g lighter than the fork on the Rockrider 540. Conical fork for stiffer directional control while steering. 100 mm travel with +/- adjustable fork stiffness (using an internal coil spring). Hydraulic internal cartridge valve that regulates bounce. Fork equipped with a lockout to prevent bobbing on faster terrain. Lockout activated directly from the handlebar using the ergonomically-shaped ComboLock shifter. - Rear suspension: No rear suspension.

Front: RockShox 30, WSD Rider Right coil spring, preload, TurnKey lockout, G2 Geometry w/51mm offset on 29ers, 100mm travel (13.5: 80mm travel)

Bontrager alloy, 31.8mm, 7mm rise, Blendr compatible

Front: Formula DC20 alloy - Rear: Formula DC22 alloy

Bontrager Connection 32-hole double-walled rims

Hutchinson Cobra Air Light 27.5" x 2.10 tyres. Tyres for dry terrain, with high performance knobs for improved grip when turning.

Bontrager XR2, 29x2.20" front, 29x2.00" rear (13.5 & 15.5: 27.5x2.20")

Aero Trail Pro wheels with double-walled rims: lightweight, stiff, and durable. "Sleeved" rims and lighter tyres: the complete wheel set is 600 g lighter than the one on the Rockrider 540! 27.5" diameter: the best balance of comfort and performance. Designed with 28 spokes to reduce weight while still guaranteeing rigidity and strength.

Formula DC20 alloy front hub; Formula DC22 alloy rear hub; Bontrager Connection 32-hole double-walled rims

Front and rear hydraulic B'Twin disc brakes by Tektro: more powerful braking, even in mud and rain. 160 mm front and rear discs.

Tektro M285 hydraulic disc

B'Twin Sport Oversize aluminium handlebar; 660 mm (size S and M), and 680 mm (L and XL). Exclusive B'Twin aluminium stem, 70 mm (size S), 80 mm (sizes M/L), and 90 mm (size XL). Stem can be raised by up to 3 cm, with 5 settings (+ 0 mm, + 7.5 mm, + 15 mm, +22.5 mm, +30 mm). Semi-integrated A-headset. Ergonomic B'Twin handles (non-cylindrical): more natural and less tiring grip. Handles have integrated tightening rings.

Bontrager alloy, 31.8mm, 15mm rise

Exclusive B'Twin Ergofit Evo saddle offers outstanding comfort thanks to its wider "hammock" shape and good distribution of pressure points regardless of the rider's pelvis width. B'Twin Sport aluminium seat post, with a 27.2 diameter, offering a natural seat flex 5 times greater than a classic seat post. 400 mm long, offering a broad adjustment range. Ergonomically-designed seat clamp that requires half the amount of effort to close.

Bontrager Evoke 1.5 WSD

B'Twin Sport seat post in aluminium for less weight. 27.2 mm diameter provides the seat with a natural flex that's 5 times greater than a classic seat post. 400 mm long, offering a broad adjustment range.

Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset

Bontrager alloy, 31.8mm, 7mm rise, Blendr compatible

Comes with B'Twin Flat Evo resin pedals: both sturdy and lightweight. A large pressure surface area for more power while pedalling and improved directional control of your mountain bike. More aggressive pins for better contact between the foot and the pedal.