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GT BK Team Signature

GT BK Team Signature
Army Green
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Brian Kachinsky has an all-out, high-speed technical approach to his riding. GT's BK Team is built for exactly that. Just as "Kachinsky" has become a descriptor for some of the craziest city features in the world, the GT BK Team Signature is designed to give you the confidence you need to learn the foundations to one day conquer a "Kachinsky" and make sure you look good while doing it.


Frame GT FS design, Cr-Mo front triangle, downtube gusset, mid BB, removable rotor tabs, Odyssey Springfield brake-compatible
Fork Revamped, 100% Cr-Mo 1pc. threaded steerer, tapered legs, 31mm offset
Headset 1-1/8" Integrated design, 45x45 degree sealed bearings
Axles Front: 17mm female w/ 3/8" bolts
Rear: Cr-Mo 14mm x 180mm axle, 17mm nut
Rims/Wheels Alloy Double wall, 36h
Hubs Front: Alloy body, sealed bearings
Rear: Sealed bearing freecoaster
Tires GT Pool 20 x 2.30
Crankset GT Power Series tubular Cr-Mo 2pc, 170mm arms, Cr-Mo 19mm x 48-spline
Chainrings 25T GT 5mm aluminum
Bottom Bracket MID sealed bearing
Chain KMC HL710 Half Link
Freewheel 9T driver
Handlebars GT Freestyle 4pc. 100% Cr-Mo, 9"H x 29"W, 5°Up, 9° Back
Tape/Grips GT Super Soft 155mm single compound w/o flange w/ GT removable plug
Stem GT BK Elevated 100% CNC topload 1-1/8" steerer clamp, 34mm rise, 48mm length
Brake Levers Hinged Alloy
Brakes Aluminum U-brake
Pedals GT Low Profile platform, Cr-Mo axle
Saddle GT BK Signature Pivotal
Seat Post Alloy Pivotal 25.4 x 200mm

* Subject to change without notice.