Name: Bombtrack <br> HOOK 2021
SKU: 38600
Price: 2549.99 EUR
Availability: OutOfStock

Introducing the Hook

A capable steel frame, light carbon fork, and mid-width 700C tyres render the Hook fast and versatile. Fitted with Shimano’s latest GRX groupset, a double crankset provides close-ratios but a wide range. Letting you keep the tempo high on gravel or unpaved roads, it can be loaded up in an infinite number of ways. Dotted with fixing points, including direct mounts for a top tube bag, triple cage mounts, plus rack and fender mounts, it’s happy to carry whatever you need. Alternatively, leave it stripped-back and free to fly. New for 2021, size-matched 650B or 700C wheels now standardise the bike’s geometry across all sizes.

Color 1	Glossy Metallic Blue
Color 2	–
Frame	COLUMBUS CROMOR double butted, TA dropout, rack / fender mounts, 86.5 mm T47 BB shell
Fork	Full carbon, TA, 1.1/2” – 1.1/8”, fender / triple cage mounts
Handlebar	BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare
Grips	BOMBTRACK COMMAND bar tape
Stem	BOMBTRACK ROAM forged aluminium stem, -7°
Headset	Sealed external aheadset, 1.1/2” – 1.1/8”
Levers	SHIMANO GRX ST-RX400 STI Hydraulic
Shifter	SHIMANO GRX ST-RX400 STI 2 x 10
Brakes	SHIMANO GRX BR-RX400 hydraulic disc brakes with 160 mm rotors
Crankset	BOMBTRACK LYER forged aluminium crank, direct mount interface (SRAM compatible), 30 mm spindle
BB	BOMBTRACK T47 internal sealed BB for 30 mm spindle
Pedals	–
Chain	KMC X10 EPT Anti Rust chain, 1/2” x 11/128”, XS – S 112L, M – XL 114L
Chainring	aluminium, subcompact, 48 / 32 T, direct mount spider
Cassette	SHIMANO CS-HG50 10-speed, 11 – 36 T
Front derailleur	SHIMANO GRX FD-RX400
Rear derailleur	SHIMANO GRX RD-RX400, clutch
Front hub	BOMBTRACK TAU sealed disc hub, 12 x 100 mm thru-axle
Rear hub	BOMBTRACK TAU sealed disc hub, 11-speed, 12 x 142 mm thru-axle
Front rim	WTB ST i19 double wall, TCS 2.0, 32h
Rear rim	WTB ST i19 double wall, TCS 2.0, 32h
Saddle	BOMBTRACK COMP saddle
Seat post	BOMBTRACK BEECH 27.2 mm x 300 mm
Seat clamp	BOMBTRACK ORIGIN 29.8 mm
Front tire	XS – S 650B WTB RESOLUTE 42-584 M – XL 700C WTB VENTURE 40-622, tubeless ready
Rear tire	XS – S 650B WTB RESOLUTE 42-584 M – XL 700C WTB VENTURE 40-622, tubeless ready
Fender	–
Rack	–
Light	–
Weight	11.0 kg (size M)
Weight frameset	2420 g frame (size M, incl. TA, hanger) 600 g fork (300 mm steerer, incl. TA)
Maximum rider weight	120 kg incl. luggage
ASTM riding condition	2

BB Standard	T47 – 86.5 mm shell width
Headset Standard (S.H.I.S.)	EC34 / 28.6 \| EC44 / 40
Fork Max Tire Clearance w/o fender	XS – S 650B x 52C / M – XL 700C x 45C
Frame Max Tire Clearance w/o fender	XS – S 650B x 42C / M – XL 700C x 42C
Maximum chainring clearance 1x	40 T with 45 mm chainline
Maximum chainring clearance 2x	48 / 32 T with 46.9 mm chainline
Seat Post Diameter	27.2 mm
Seat clamp diameter	29.8 mm
Brake mount front	FM
Brake mount rear	FM
Maximum rotor clearance front	160 mm
Maximum rotor clearance rear	160 mm
Front through axle	12 mm x 100 mm, 1.5 TPI
Rear through axle	12 mm x 142 mm, 1.5 TPI
Derailleur hanger	BT-DH-008
ISO testing standard	Road
Crankarm	XS – S 165 mm / M 170 mm / L – XL 175 mm
Q Factor	152 mm
BCD crank	104 mm (Sram direct mount compatible spider), 4 bolts
Chainline	45 mm
Spoke length front wheel	tba
Spoke length rear wheel	tba
Spoke count (front / rear)	32 / 32
ERD	XS – S 570 mm / M – XL 604 mm
Front hub PCD	58 mm
Rear hub PCD	58 mm
Stem Length	XS – S 80 mm / M 90 mm / L – XL 100 mm
Stem angle	-7°
Headset Spacers	1 x 10 mm, 2 x 5 mm
Seat post offset	24 mm
Seat post length	300 mm

Bombtrack HOOK 2021

Introducing the Hook

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Bombtrack
HOOK 2021