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Our site shows LIVE INVENTORY. If you can ADD TO CART, the item is IN STOCK.
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GT Team Roskelley 21"TT BMX Bike-Raw

by GT
$664.95
 In Stock - Ready To Ship

About This Product

The GT Team Roskelley 21"TT BMX Bike-Raw at J&R Bicycles features an upgraded spec with high-end components and performance without the high-end price tag. This intermediate level bike has been designed around GT’s after-market Team frame as an upgrade from entry-level bikes but is still beginner friendly. The steel frame and tapered fork are made from 100% Co-Mo tubing so they are built to last and take some tough landings. The 3-piece GT Power Series Cr-Mo cranks and GT 25T steel chainwheel help deliver balanced power and and a reliable ride. All the quality components you can expect from GT at a budget-friendly price point.

FEATURES

  • Aftermarket Team Frame, 100% Cr-Mo, Fork and 2pc Bar
  • Alloy Sealed Female Front Hub/ Alloy Sealed 9T Cassette
  • GT Power Series 22mm Cr-Mo 3pc. Cranks

SPECIFICATION

  • FRAME: Team Frame, 100% Cr-Mo, Double Gusset, Mid BB, Removable Seat Stay U-Brake, Integrated 1-1/8" H/T, Removable Rotor Tabs
  • FORK: 100% Cr-Mo, 1pc Threaded Steerer, Tapered Legs, 31mm Offset
  • CHAIN: KMC S1
  • CRANK: GT Power Series 3pc Chromoly 170mm, 22mm x 48T Spindle, GT NBS 25T Alloy Chainwheel
  • BOTTOM BRACKET: Sealed Mid 22mm
  • PEDALS: GT Logo PC Platform
  • COG SET: 9T 1pc. Driver
  • RIMS: Skyway Mag Wheel (F), Alloy Double Wall (R), 36h
  • TIRES: GT LP-5 2.35"
  • WHEELS SIZE: 20
  • FRONT HUB: Skyway Mag Wheel Sealed 3/8" Axle
  • REAR HUB: Alloy Sealed 14mm Cassette
  • SPOKES: Stainless Steel, 14g
  • BRAKES: NBS Alloy U-Brake w/ Soft Compound Pad
  • BRAKE LEVERS: NBS Hinged Alloy
  • HANDLEBAR: GT 4pc Freestyle, 100% Cr-Mo, 9.125"H x 29"W, 5°Up, 9° Back
  • STEM: GT NBS Top Load 50mm, 32mm Rise
  • GRIPS: GT Super Soft Flangeless
  • HEADSET: Sealed Integrated (41.8 x 45)
  • SADDLE: GT Pivotal Padded
  • SEAT POST: Alloy Pivotal, 25.4 x 200mm
  • FRAME MATERIAL: Steel

GEOMETRY

  • SIZES (IN): 21
  • SEAT TUBE LENGTH: 10.25
  • TOP TUBE ACTUAL: 21
  • HEAD TUBE ANGLE: 75.5°
  • SEAT TUBE ANGLE: 71°
  • HEAD TUBE LENGTH: 4.72
  • WHEELBASE: 35.18
  • FRONT CENTER: 22.7
  • CHAIN STAY LENGTH: 12.44
  • BB DROP: -1.77
  • BB HEIGHT: 11.77
  • FORK RAKE: 1.2
  • SEAT POST DIAMETER: 25.4mm
  • AXLE TO CROWN: 12.6

RACE BIKE AND RACE FRAME FITMENT GUIDE

Race Bike and Race Frame Fitment Guide
FRAME/BIKE SIZE HEIGHT TYPICAL AGE
FRAME/BIKE SIZE: MICRO HEIGHT: 3' - 3'7" TYPICAL AGE: 3 - 5
FRAME/BIKE SIZE: MINI HEIGHT: 3'4" - 4' TYPICAL AGE: 5 - 6
FRAME/BIKE SIZE: JUNIOR HEIGHT: 3'10" - 4'5" TYPICAL AGE: 7 - 8
FRAME/BIKE SIZE: EXPERT HEIGHT: 4'2" - 4'9" TYPICAL AGE: 9 - 10
FRAME/BIKE SIZE: EXPERT XL HEIGHT: 4'6" - 5'2" TYPICAL AGE: 11 - 12
FRAME/BIKE SIZE: PRO HEIGHT: 4'9" - 5'7" TYPICAL AGE: 13 - 14
FRAME/BIKE SIZE: PRO XL HEIGHT: 5'6" - 6'1" TYPICAL AGE: 15 - 18
FRAME/BIKE SIZE: PRO XXL HEIGHT: 5'9" - 6'5" TYPICAL AGE:  
FRAME/BIKE SIZE: PRO XXXL HEIGHT: 6'3" - 6'9" TYPICAL AGE:  

NOTE: 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.