Btwin - Rockrider 8.1 (2011)

Frame & Fork:
Frame Material: 6061 aluminium
Fork Model: Rock Shox Recon 100mm hydraulic fork
Headset Type: Rockrider/Cane Creek external

Geometry:
Seat Angle: 73.7 Degrees
Head Angle: 71 Degrees

Brakes:
Brakes Model: Avid Elixir 3 160mm hydraulic disc brakes.

Transmission:
Cranks Model: Truvativ Firex 3.1 22/32/44T
Bottom Bracket Model: Truvativ Firex GXP
Rear Derailleur Model: SRAM X7
Front Derailleur Model: SRAM X7
Shifters Model: SRAM X7
Cassette: SRAM PG950 11-32T 9-speed

Contact Points:
Saddle Model: Fizik Nisene Sport
Seatpost Model: Rockrider alu micro-adjust
Stem Model: Rockrider Comp, 100mm
Handlebar Model: Rockrider Comp low riser, 600mm


Bottom Bracket Height (in): 12.5 in
Chainstays (in): 16.7
Seat Tube (in): 18 in
Standover Height (in): 30.5 (in)
Top Tube (in): 23 in
Wheelbase (in): 42.5 in
Tyres: Michelin XC Dry 2.0in
Front Wheel: Rockrider Comp (Rigida) rim on Joytech D142 hub
Rear Wheel: Rockrider Comp (Rigida) rim on Joytech D142 hub