trek 3900 Disc 2011 RM1690

Size 13,16,18,19,21,22

Frame:

Alpha white aluminium with semi-integrated head tube, bi-oval down tube with integrated gusset. Rack and fender mounts, disc compatible dropouts, replaceable derailleur hanger

Fork:

SR Suntour SF9 XCT V2 with coil spring preload and 100mm travel

Front Derailleur:

Shimano M190

Rear Derailleur:

Shimano M360

Shifters:

Shimano EF51 8 Speed

Chainset:

Shimano 171

Chainrings:

42-34-24 Teeth
            Cassette:

                             SRAM PG830 11-32 8 Speed

Pedals:

Wellgo nylon platform

Front Brake:

Tektro Novela mechanical disc brake

Rear Brake:

Tektro Novela mechanical disc brake

Brake Levers:

Shimano EF51 levers

Handlebars:

Bontrager approved riser 30mm rise

Stem:

Bontrager approved 25 degree rise

Headset:

1-1/8" threadless semi-integrated semi0cartridge bearings
                   Grips:
                              Bontrager SSR

Rims:

Bontrager 550 rims

Front Hub:

Formula alloy DC20 front hub

Rear Hub:

FH-M475 rear hub

Front Tyre:

Bontrager LT-3 26x2.0"

Rear Tyre:

Bontrager LT-3 26x2.0"

Saddle:

Bontrager SSR

Seatpost:

Bontrager SSR 31.6mm with 20mm offset