HOOK EXT C FRAMESET

US$0.00

A fast bike for all kinds of riding. The Hook EXT C might have been designed as a gravel racer, but that doesn’t stop it also being a perfect tourer, commuter, or even summer-season cyclocross bike. Offering uprated strength and manoeuvrability, this agile adventure bike is the perfect companion for technical backcountry raids.

Color:

Glossy Metallic Black Glossy Dark Green

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An ultralight carbon construction strips mass from the Hook EXT while retaining the versatility the range is known for.

BT_MY21_Frameset_Hook_EXT_C_glossy_dark_green-01_wc.jpg

SPECIFICATIONS

Model	HOOK EXT C
Color 1	Glossy Metallic Black
Color 2	Glossy Dark Green
Frame	TORAY T700 / T800 Hi-Mod carbon, TA, rack / fender mounts, 68 mm T47 BB shell
Fork	Full carbon, TA, 1.1/2'' - 1.1/8'', triple cage mounts (can double as fender mounts),internal hub dynamo cable routing
Headset	Sealed integrated aheadset, 1.1/2'' - 1.1/8''
Through axle	12 x 100 mm / 12 x 142 mm
Seat clamp	BOMBTRACK PRIME 31.8 mm
Rack	-
Weight frameset	1260 frame (size M, incl. TA, hanger, cable guides) / 600 g fork (300 mm steerer, incl. TA)
Maximum rider weight	105 kg incl. luggage
ASTM riding condition	2

BUILD INFO

Model	HOOK EXT C
BB standard	T47 - 68 mm shell width
Headset standard (S.H.I.S.)	IS42 / 28.6 \| IS52 / 40
Headset crown race angle	36°
Fork max tire clearance w/o fender	650B x 52C / 700C x 45C
Frame max tire clearance w/o fender	650B x 52C / 700C x 45C
Maximum chainring clearance 1x	46 T with 45 mm chainline
Maximum chainring clearance 2x	50 / 34 T with 43.5 mm chainline
Seat post diameter	27.2 mm
Seat clamp diameter	31.8 mm
Front derailleur clamp diameter	FD direct mount
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 thread pitch
Rear through axle	12 mm x 142 mm, 1.5 thread pitch
ISO testing standard	Road
Derailleur hanger	BT-DH-013
Frame small parts	BT-CR-014 / BT-CR-015
Through axle front	BT-TA-F-601
Through axle rear	BT-TA-R-603

GEOMETRY

FRAME GEOMETRY

Model	HOOK EXT C
Bike Size	XS	S	M	L	XL
Wheel size	27.5''	27.5''	27.5''	27.5''	27.5''
Seat Tube Length	490	520	540	560	580
Horizontal TT length	520	535	550	565	580
Seat Angle	74.5°	74.0°	73.0°	73.0°	73.0°
Seat Angle effective	74.5°	74.0°	73.0°	73.0°	73.0°
Head Angle	70.5°	71.0°	71.5°	72.0°	72.0°
Headtube Length	120	140	150	170	190
BB Drop	67	67	67	67	67
Chainstay Length	435	435	435	435	435
Fork Offset	48	48	48	48	48
Trail	71	67	64	61	61
Wheelbase Length	1018	1025	1025	1035	1050
Standover	759	783	798	818	837
Reach	371	375	376	384	394
Stack	537	558	568	591	610
Front Center	592	599	601	609	624
Axle to Crown	398	398	398	398	398
Minimum rider height	1550	1630	1710	1790	1860
Maximum rider height	1650	1730	1810	1880	1950

**HIGHLIGHTS**

* Full carbon frame with tapered head tube, through axles, fender mounts, stealth dropper post routing and T47 bottom bracket.
* Full carbon tapered fork with internal light cable routing, through axles and triple cage mounts.
* Toptube bag direct mounts, triple cage mounts on downtube and seattube for optimized bottle position, bottle cage mounts underneath the downtube and rear rack mounts.
* Front derailleur compatible.
* 12 mm through axles front and rear.