2021 GT Brian Kachinsky BK TEAM SIGNATURE

The top of the signature range of BK bikes from GT is right here – the 2021 BK Team Signature. This is the real deal – a full Chromoly frame, the same as Brian himself rides, with a 21″ top tube, 13.4″ back end, 75º head angle, all the numbers and geo you need for a street and park bike. It’s balanced, it’s quick, it’s dependable. BK counts on this bike for everything, and he never half-asses ANYTHING.
The frame is complemented with full Chromoly forks, Chromoly GT OG 4pc bars, supersoft grips, and a new CNC GT topload BK stem… Brian’s favorite tire, the GT Pool in 2.3″ size, finish off sealed wheels with female front hub and a sealed durable freecoaster – this setup rules. New GT Power Series 3pc Chromoly cranks, sealed Mid bottom bracket, CNC sprocket, 25:9 gearing, removable brake hardware, GT PC pedals, and a unique two-tone black and metallic deep burgundy paint finish which looks incredible. Chicago subway graphics, signature BK saddle, and the best handling BMX bike for the money – £529 is all it takes to get a top of the range bike in your sights. Get on it.


Frame 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 GT FS Design, 100% Cr-Mo 1pc. Threaded Steerer & Tapered Legs, 31mm Offset, 3/8″ Axle Dropouts
Chain KMC HL710 Half Link
Crank GT Power Series Seamless Tubular Cr-Mo 3pc., 170mm Arms, Cold Forged CR-MO 22mm x 48T Spline Spindle, GT 5mm 25T Alloy Chainwheel
Bottom Bracket MID Sealed Bearing
Pedals GT Low Profile FS Platform Design, PP Material, Cr-Mo Axle
Rims Alloy double wall, 36h
Tires GT Pool, 20 x 2.3″
Hubs Alloy Body, Sealed Bearings, 3/8″ x 17mm Female Bolt front, Alloy Body, Sealed Bearings, Cr-Mo 14mm x 180mm Axle, 9T Free Coaster, 17mm Nut rear
Spokes Stainless Steel, 14g
Brakes Odyssey Springfield U-Brake
Brake Levers Hinged Alloy
Handlebar GT Freestyle 4pc. 100% Cr-Mo, 9.125″H x 29″W, 5°Up, 9° sweep
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