GT 2021 BK Team Signature Freecoaster BMX Bike (Brian Kachinsky) (21" Toptube) (Red Flake)

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The 2021 GT BK Team Signature BMX Bike is Brian Kachinsky's Pro-level model. A full chromoly frame, 3-piece cranks, 4-piece chromoly bars, and Brian Kachinsky's signature GT pivotal seat all add up to a bike that not only looks great, but also contains the sort of strength needed for going big all of the time. Check out the GT BK Team Signature BMX Bike if you are looking for a great high end bike for crushing anywhere that you ride.

Frame: Full Chromoly, Downtube Gusset, Integrated 1-1/8" Headtube
Fork: Chromoly 1-Piece Threaded Steerer & Tapered Legs (31mm Offset)
Headset: Integrated Sealed Bearings (45° x 45°) (1-1/8")
Stem: GT Top Load, Cold-Forged Cap (50mm Reach) (32mm Rise)
Bars: GT Freestyle 4-Piece 100% Chromoly (9.125" Rise) (29" Wide) (5° Up) (9° Back)
Grips: GT Flangeless Super Soft Single Compound (155mm)
Bar Ends: GT Removable Plugs
Cranks: GT Power Series Seamless Tubular Chromoly 3-Piece, Colf-Forged Chromoly 22mm x 48 Spline Spindle (170mm)
Bottom Bracket: Mid Sealed Bearing (19mm)
Pedals: GT Low Profile FS Platform
Chain: KMC Z410
Sprocket: GT Alloy (25 Tooth)
Front Hub: TBD
Rear Hub: Cassette
Driver: 9-Tooth 1-Piece Driver
Front Rim: Alloy (Double Wall) (36 Hole)
Rear Rim: Alloy (Double Wall) (36 Hole)
Front Tire: GT Pool (20 x 2.3")
Rear Tire: GT Pool (20 x 2.3") 
Seat: GT BK Signature Pivotal
Seat Post: Alloy Pivotal (25.4 x 200mm)
Seat Clamp: TBD
Lever: TBD
Brakes: Odyssey Springfield U-Brake  
Brake Mounts: TBD
Gyro Tabs: Drilled (Not Included)
Extras: N/A
Color: Red Flake  
Weight: TBD

Frame Geometry:
Toptube: 21"
Chainstays: 13.4"
Headtube Angle: 75.5°
Seattube Angle: 71°
Stand Over Height: TBD
Bottom Bracket Height: 12"
Sizing Guideline: 5'9" to 6'3" + Tall

Need help building your complete bike? Check out our bike build video below.

NOTE: To ensure that every component on your bicycle is working properly, Dan's Comp recommends that all bikes be assembled by a qualified mechanic. Improper assembly of your bicycle may lead to premature wear or failure of individual components such as headsets, crank assembly and wheels. Failure to do so may void the manufacturer warranty.

This product was added to our catalog on August 5, 2020

Verified Owner
Wednesday, Nov 10 2021 (9 months ago)
GT 2021 BK Team Signature Freecoaster BMX Bike (Brian Kachinsky) (21" Toptube)
The bike is a Christmas present and hasn’t been used yet. Shipping was quick. However did arrive with some decent sized nicks in the paint! But they aren’t too noticeable unless you know where they are at. Looks like it came out of the box at some point and hit something and got scratched. Then the box was re-taped! A really nice looking bike though!! The customer service was excellent they took care of me since the bike arrived scratched! Thank you customer service!!