Profile Informations

Login Datas

or login

First name is required!
Last name is required!
First name is not valid!
Last name is not valid!
This is not an email address!
Email address is required!
This email is already registered!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Passwords are not same!
Terms and Conditions are required!
Email or Password is wrong!

BK Team Signature

BK Team Signature

Be the first to review this product



Brian 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.

Additional Information

Sizes XS, S, M, L
Model Code G48108M
Frame New for 18, GT Kachinsky Signature Tech Geometry Design, 100% Cr-Mo Tubes, DT Gusset, MID BB , Seat Stay Mounted U-Brake, Integrated 1-1/8" H/T w/ Removable Rotor Tabs, Odyssey Springfield Brake compatible
Fork Revamped, 100% Cr-Mo, 1pc Threaded Steerer, Tapered Legs, 3/8" Axle x 31mm Offset
Chain KMC HL710 Half Link
Crank GT Power Series Cr-Mo 170mm 2pc, 19mm x 48T Cr-Mo Spindle, GT 5mm 25T AL Chainwheel
Bottom Bracket MID Sealed Bearing
Pedals GT Low Profile Platform, Cr-Mo Axle
Rims Alloy Double Wall, 20" 36 Hole (F/R)
Wheels Tires GT Pool 20x2.3" (F/R)
Front Hub GT, Alloy, 36H (F) Female 3/8" Sealed, (R) 9T Sealed 14mm Free Coaster
Brakes Aluminum U-Brake
Rear 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 BK Elevated 100% CNC Top Load 1-1/8", 34mm Rise, 48mm Length
Grips GT Super Soft 155mm, w/ GT plug
Headset 1 1/8" Integrated Design, 45X45 Degree Sealed Bearings
Saddle GT BK Signature Pivotal
Seat Post Alloy Pivotal 25.4 x 200mm
Seat Clamp Built-in clamp


Bike Geometry