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GT Wise Signature BMX Bike-Matte Black

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About This Product: GT Wise Signature BMX Bike-Matte Black


The GT Bicycles 2015 Wise Signature complete BMX bike features a full CrMo frame and fork, double wall rims, an integrated headset and more.


Top tube Length: 21.25"

  5' 8" - 6'+

Frame: GT BMX Design, 100% CR-MO Tubes, DT Gusset, MID BB , Seat Stay Mounted U-Brake, Full Removable Brake Hardware and Rotor Guides
Fork: GT Trail Fork, 100% CR-MO One Piece CNC Steerer, Threaded Top Cap, 31.8- 28.6mm Tapered O.D. Blades, 3/8" Axle Dropouts
Driver: 9T One Pcs Driver Cassette
Crank: GT Heat Treated CR-MO tubular 2 Piece Welded Drive Side CR-MO, 175mm Arms, 19mm x 48T Spline
Sprocket: 25T GT CNC AL 6.35mm CNC Chain Wheel
Bottom Bracket: Mid Sealed Bearing
Pedals: GT Low Profile Large Size Platform Design, PP Material, Boron Axle
Rims: GT Design, Aluminum, Double Wall, 36 Hole
Front Hub: GT Low Flange 36 Hole Front, Sealed Bearings with 3/8" Cr-Mo Axle Front
Rear Hub: GT Low Flange 36 Hole Rear, Sealed Bearings with 14mm x 165mm Cr-Mo Hollow Axle Rear
Spokes: Stainless Steel
Nipples: Brass
Handlebar: GT Smith Bars, 100% CO-MO, H:9"(229), W:29"(237) Multi-Butted
Stem: GT SMITH 100% CNC 1-1/8" Machined SMITH Logo, 50mm Ext
Grips: BMX Flanged 147mm Single Compound, w/ debossed GT removable plug
Headset: 1 1/8" Integrated Design 45 x 45 Degree Sealed Bearings
Saddle: Pivotal Padded, WISE Design
Seat Post: Pivotal 25.4 x 150mm

NOTE: As with any complete bike, J&R Bicycles recommends that you have a professional bicycle store build your bike. Bikes ordered through mail-order come partially assembled and need to be inspected and assembled by a bicycle mechanic. Failure to do so may void the manufacture's warranty. Manufacture's warranties differ for every brand. You can check the brand's website for warranty information.

Additional Information

Barcode 030168
Special Shipping Group N/A

Complete Bike specifications and components may differ from photos and description. Manufacturers reserve the right to make changes and/or substitutions due to parts availability, production requirements and ongoing development decisions.

Need Some help Choosing a BMX Bike?

Selecting the right size BMX bike is vital for a smooth and delightful ride. At J&R Bicycles, we understand the BMX world inside out because we're passionate riders ourselves. Just reach out to us, and we'll be more than happy to assist you on your journey to finding the perfect BMX bike.

Curious to learn more? We've compiled a comprehensive BMX buyer's guide to demystify the process. Read on, and together, we'll uncover the BMX bike that perfectly matches your riding style and preferences.