GT BK Team Signature 21"TT BMX Bike-Red

Our pro rider inspired Team Signature models are our highest end offering. Featuring a full Cr-Mo frame, fork and handlebars, and spec'd with Power Series 22mm spindle 3pc cranks for increased durability, and an optional Free Coaster model the Team Signature series is ready to handle anything you throw it at as proven in our Complete Story video series.

FEATURES

• GT 4pc Bars
• BK Signature Pivotal
• High-end Metal Flake Finishes

SPECIFICATIONS

• SIZES: 21"
• FRAME: Full Cr-Mo, DT Gusset, MID BB, Seat Stay U-Brake, Integrated 1-1/8" H/T w/ Removable Rotor Tabs
• FORK: 100% Cr-Mo 1pc. Threaded Steerer & Tapered Legs, 31mm OffSet, 3/8" Axle Dropouts
• CHAIN: KMC HL1 Wide
• 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
• COG SET: 9T 1pc. Driver
• RIMS: Alloy Double Wall, 36h
• TIRES: GT Pool 20 x 2.3"
• FRONT HUB: Alloy Body, Sealed Bearings, 36h, 3/8" x 17mm Female Bolt
• REAR HUB: Alloy Body, Sealed Bearings, Cr-Mo 14mm x 180mm Axle, 9T Free Coaster, 36h, 17mm Nut
• SPOKES: Stainless Steel, 14g
• BRAKES: Odyssey Springfield U-Brake
• REAR BRAKE: Odyssey Springfield U-Brake
• BRAKE LEVERS: Alloy Hinged U-type
• HANDLEBAR: GT Freestyle 4pc. 100% Cr-Mo, 9.125"H x 29"W, 5° Up, 9° Back
• STEM: GT Top Load, 1-1/8", Cold Forged Cap, 32mm Rise, 50mm
• GRIPS: GT Super Soft 155mm Single Compound w/o Flange w/ GT Removable Plug
• HEADSET: 1 1/8" Integrated Design, 45X45 Degree Sealed Bearings
• SADDLE: GT BK Signature Pivotal
• SEAT POST: Alloy Pivotal 25.4 x 200mm

GEOMETRY

1. SEAT TUBE LENGTH: 10.2
2. TOP TUBE ACTUAL: 21
3. HEAD TUBE ANGLE: 75.5°
4. SEAT TUBE ANGLE: 71°
5. SEAT TUBE LENGTH: 4.5
6. WHEELBASE: 35.7
7. FRONT CENTER: 22.7
8. CHAIN STAY LENGTH: 13.4
9. BB DROP: -1.8
10. BB HEIGHT: 12.0
11. FORK RAKE: 1.2
12. SEAT POST DIAMETER: 25.4mm
13. AXLE TO CROWN: 12.6