Bombtrack Hook Ext
- Regular price
- Price: $3,366.00 USD
- Regular price
- Sale price
- Price: $3,366.00 USD
- Unit price
Availability: Only 2 in stock
Estimated Arrival: Between Oct 08 and Oct 13. United States - does not apply for Hawaii & Alaska
Free Shipping. All The Time.
- Price Match
HOOK EXT Are you heading down the path least traveled? For a drop handlebar bike, the Hook EXT seldom faces terrain it cannot handle. A Columbus steel frame, a dedicated carbon fork and a sturdy 27.5’’ wheelset equip the EXT with an armory to ride where other bikes would surely suffer. A Sram 1x11 Rival groupset suitably gives this machine the gears and brakes to match.
“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.”
Wheels: Wide rims (i25 front / i23 rear) for improved tire performance.
- Frame: Columbus Cromor double-butted frame with tapered head tube and rear light mount.
- Fork: Full carbon tapered fork with internal light cable routing, through axles and triple cage mounts.
- Hubs: Bombtrack Tau 12 mm through axle hubs.
- Crank: Bombtrack Lyer 30 mm aluminum crank with 40 T direct mount chainring.
- Disc Brakes: Sram Rival hydraulic disc brakes with 160 mm rotors.
- Mounts: Top tube mounts, triple cage mounts on down and seat tube, bottle cage mounts underneath the down tube and rear rack mounts.
- KMC X11 EPT Anti Rust Chain. Wide rims for improved tire performance.
Color 1 Matt Black
Color 2 Matt Metallic Grey Blue
Frame COLUMBUS CROMOR double butted tubing, TA, rack/fender mounts, internal light cable routing, rear light mount, 86.5 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
Handlebar BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare
Grips BOMBTRACK ESCAPE bar tape
Stem BOMBTRACK ROAM forged aluminum stem, -7°
Headset Sealed external headset, 1.1/2'' - 1.1/8''
Levers SRAM RIVAL 1 double tap hydraulic
Shifter SRAM RIVAL 1 double tap 1 x 11
Brakes SRAM RIVAL flat mount hydraulic disc brakes with 160 mm rotors
Crankset BOMBTRACK LYER forged aluminum crank, direct mount interface
(SRAM compatible),30 mm spindle
BB BOMBTRACK T47 internal sealed BB for 30 mm spindle
Chain KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 114L
Chainring CNC machined aluminum, narrow-wide, 40 T
Cassette SRAM PG-1130 11-speed, 11 - 42 T
Front Derailleur -
Rear derailleur SRAM RIVAL 1, clutch, long cage
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 ST Light i25 double wall, TCS 2.0, 32h
Rear rim WTB ST Light i23 double wall, TCS 2.0, 32h
Saddle BOMBTRACK DART saddle
Seat post BOMBTRACK YEW aluminum seatpost, 27.2 mm x 300 mm
Seat clamp BOMBTRACK ORIGIN forged-aluminum seat clamp, 29.8 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
Weight 11.2 kg (size M)
Weight frameset 2710 g frame (size L, incl. TA, hanger) / 600 g fork (300 mm steerer, incl. TA)
Maximum rider weight 130 kg incl. Luggage
ASTM riding condition 2
BB standard T47 - 85.5 mm shell width
Headset standard (S.H.I.S.) EC34 / 28.6 | EC44 / 40
Headset crown race angle 36°
Fork steerer inner diameter 23.6 mm
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 40C
Maximum chainring clearance 1x 44 T with 45 mm chain line
Maximum chainring clearance 2x 50 / 36 T with 45 mm chain line
Seat post diameter 27.2 mm
Seat clamp diameter 29.8 mm
Front derailleur clamp diameter 28.6 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 thread pitch
Rear through axle 12 mm x 142 mm, 1.5 thread pitch
ISO testing standard Road
Crankarm XS 165 mm / S - M 170 mm / L - XL 175 mm
Q Factor 152 mm
BCD crank Direct mount (Sram compatible)
Chainline 45 mm
Chainring offset 5 mm
Spoke length front wheel 274 mm, 275 mm
Spoke length rear wheel 273 mm, 275 mm
Spoke count (front / rear) 32 / 32
ERD 570 mm
Front hub PCD 58 mm
Rear hub PCD 58 mm
Front hub flange distance / offset 56.5 mm center to center / 6.6 mm
Rear hub flange distance / offset 51 mm center to center / 8.8 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 0 mm
Seat post length 300
Derailleur hanger BT-DH-008
Frame small parts BT-CR-007 / BT-CR-006
Hub end caps front BT-HC-014
Hub end caps rear BT-HC-017
Cassette body BT-CB-006
Crankarm bolt BT-CRP-002
Through axle front BT-TA-F-601
Through axle rear BT-TA-R-602
As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.
If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within 3-5 business days), we will process the charges and submit the order for shipment.
Transit Times are between 3-5 business days for products in US warehouse; for overseas products, transit times are between 1-3 weeks.
If your order is stock and we process the charges to your credit card, it will ship within 3-5 business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at firstname.lastname@example.org.
We work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price then us within six months of your purchase date please let us know and we will refund your original payment for the difference. We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.
To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.
Our 100% Price Guarantee has some limitations:
You must purchase the item from our website before requesting your Price Match Guarantee
Promotions such as rebates and buy one, get one free offers are not eligible
The item must be in stock on the competitors website
The competitor must be an online store, they may not have a retail location
The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
The competitor must be an Authorized Retailer of the product in question
The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax