Bombtrack Hook EXT Ti

A titanium adventure bike with Shimano GRX Di2 2 × 11 electronic shifting, a Seido MGV carbon fork and 27.5 × 2.0-inch WTB Ranger tyres. Rack, mudguard and cage mounts make it ready for loaded backcountry trips.

Supplier stock: Available quantities are held by Cycle Sport in New Zealand. Allow time for transfer and assembly. Contact us to confirm timing.

Specifications

Frame: Titanium 3Al-2.5V, TA, rack / fender mounts, UDH derailleur hanger
Fork: Seido MGV full carbon, TA, 1.1/2'' - 1.1/8'', fender / triple cage mounts, 180 mm max rotor size, lowrider rack compatible, internal hub dynamo cable routing
Handlebar: Seido Tackle drop bar, 31.8 mm, 25° flare
Grips: Bombtrack Escape bar tape
Stem: Seido Chase forged aluminium stem, 0°
Headset: Sealed external aheadset, 1.1/2'' - 1.1/8''
Levers: Shimano GRX DI2 ST-RX815 hydraulic
Shifter: Shimano GRX DI2 ST-RX815 2 x 11
Brakes: Shimano GRX BR-RX810 flat mount hydraulic disc brakes
Rotor: Shimano SM-RT86 180 mm front and 160 mm rear rotor
Crankset: Shimano GRX 810-2, hollow forged aluminium crank, 24 mm spindle
BB: Bombtrack T47 internal sealed BB for 24 mm spindle
Pedals: -
Chain: KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 112L
Chainring: Shimano GRX, 48 T / 31 T
Cassette: Shimano Ultegra CS HG 800, 11-speed, 11 - 34 T
Front derailleur: Shimano GRX DI2 FD-RX815-F
Rear derailleur: Shimano GRX DI2 RD-RX815
Front hub: Bombtrack Tau sealed hub, 6-bolt disc
Rear hub: Bombtrack Tau sealed hub, 11-speed, 6-bolt disc
Through axle: 12 x 100 mm / 12 x 142 mm
Front rim: WTB EZR i25 , TCS 2.0, 32h
Rear rim: WTB EZR i23 , TCS 2.0, 32h
Saddle: Bombtrack Dart saddle
Seat post: Bombtrack Yew aluminium seatpost, 27.2 mm x 300 mm
Seat clamp: Bombtrack Prime 31.8 mm
Front tire: WTB Ranger TCS Light / Fast Rolling 27.5'' x 2.0'', tubeless ready
Rear tire: WTB Ranger TCS Light / Fast Rolling 27.5'' x 2.0'', tubeless ready
Charger: Shimano SM-BCR2 charger
Weight: 10.8 kg (size M)
Weight frameset: 2060 g frame (size L, incl. TA, hanger) / 550 g fork (300 mm steerer, incl. TA)
Maximum rider weight: 130 kg incl. luggage
ASTM riding condition: 2