The Hook’s hoodlum tendencies given free rein. Using a Columbus steel frame, dedicated carbon fork, and lively 27.5-inch wheels, the EXT can batter through territory out-of-bounds to other drop handlebar bikes. Backed by Sram’s 1 x 11 Rival groupset, this provides both the gearing range and braking power needed for extreme riding. Adding more build options, this year sees the addition of an integrated rear light mount. As capable on backcountry campouts as it is on post-work blasts, the Hook EXT remains the choice when you’re unsure of the terrain, but know you want to have fun riding it.
Baggage Carrier Mounting : Yes
Bottle Cage / Bag Mouting : Seat tube, Downtube (above), Downtube (under), Fork, Toptube
Braking : Disc
Cassette Teeth : 11/42
Chainring Teeth : 40
Colour : Grey
Frame Size : XS, S, M, L, XL
Frame Warranty : 3 years
Groupset : Sram Rival
Material : Steel
Max Width (Tyre) : 700Cx40 mm
Model Year : 2021
MudGuard Mounting : Yes
Number Of Chainrings : Mono
Part Warranty : 2 years
Pedals Included : No
Seat Clamp Diameter : 29.8 mm
Seatpost Diameter : 27.2 mm
Speed : 11
Tyres Sizes : 27.5 x 2"
Weight (manufacturer) : 11,2 kg (taille M)
Main Information | 11 Not an e-bike |
Frame | Gravel Columbus Cromor, internal light cable routing, rear light bracket, 86.5 mm T47, luggage rack/mudguard bracket |
Dimensions | 10.46 kg |
Shifting Components | Derailleur Sram Rival |
Fork | TA, mudguard/luggage rack mount, internal routing hub dynamo cable Carbon |
Shift Levers | Sram Rival 1 |
Chainset | BOMBTRACK LYER crank made of forged aluminium, directly mountable interface (SRAM compatible), 30 mm spindle |
Bottom Bracket | BOMBTRACK T47 |
Chain | KMC X11 EP T |
Cassette | Sram PG-1130 |
Front Brakes | Sram Rival Hydraulic disc brake 160 mm |
Rear Brakes | Sram Rival 160 mm |
Brake Levers | Sram Rival |
Handlebars | Bockstyre BOMBTRACK CX-10, 31.8 mm, 10° Aluminium BOMBTRACK ESCAPE Sram Rival 1 double tap hydraulic |
Stem | BOMBTRACK ROAM Aluminium |
Headset | Sealed integrated headset, 1 1/2'' - 1 1/8'' |
Saddle | BOMBTRACK COMP |
Seatpost | integrated seatpost 27.2 mm BOMBTRACK YEW, 300 mm Aluminium |
Front Hub | BOMBTRACK TAU, 12 x 100mm thru axle |
Rear Hub | BOMBTRACK TAU, 12 x 142mm |
Rims | WTB ST Light i25, TCS 2.0 , 32h Aluminium 27.5 inches |
Front Tyre | 27.5 51 mm WTB Ranger TCS Light Fast Rolling |
Rear Tyre | 27.5 51 mm WTB Ranger TCS Light Fast Rolling |