available colors brk   wise  

(Not all colors available in all countries)

BK Team Signature

Brain Kachinsky has an all-out, high-speed technical approach to his riding. “Kachinsky” has become a descriptor for some of the craziest city features in the world. And his line of bikes 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.

 

+     100% Cr-Mo Frame and Fork
+     GT CNC BK Elevated Stem
+     Sealed Alloy 9T Free Coaster
Specs
Sizes: 20" wheel / 21" top tube
Frame: Revamped, 100% Cr-Mo Tubes, DT Gusset, Integrated Seat Clamp, MID BB, Integrated H/T w/ Removable Tabs and Seatstay brake mounts
Fork: Revamped, 100% Cr-Mo, 1pc Threaded Steerer, Tapered Legs, 3/8" Axle x 31mm Offset
Chain: KMC Z510
Crankset Chainwheel: 15
Crank: GT Power Series Cr-Mo 170mm 2pc, 19mm x 48T Cr-Mo Spindle, GT 5mm 25T AL Chainwheel
Crank Option 1: GT Power Series Cr-Mo 170mm 2pc, 19mm x 48T Cr-Mo Spindle, GT 5mm 25T AL Chainwheel
Bottom Bracket: Sealed MID
Pedals: GT Low Profile Platform, Cr-Mo Axle
Rims: Alloy Double Wall, 20" 36 Hole (F/R)
Tires: GT Pool 20" x 2.3" Front, Rear
Hubs: GT, Alloy, 36H (F) Female 3/8" Sealed, (R) 9T Sealed 14mm Free Coaster
Brake: Aluminum U-Brake
Brake Levers: Hinged Alloy
Handlebar: GT Freestyle 4pc. 100% Cr-Mo, 9"H x 29"W, 5?Up, 9? Back
Stem: GT Topload, 32mm Rise, 50mm Length
Grips: GT Super Soft 155mm, w/ GT plug
Headset: 1 1/8" Integrated, 45x45 Degree Sealed Bearings
Saddle: GT Pivotal Padded
Seat Post: Alloy Pivotal 25.4 x 200mm

*All prices and specifications subject to change without notice.
Chassis Tune
Geometry
BK Team Signature Geometry
Reviews

Reviews write a review