Description
GT Speed Series Expert XL Bike
Inspired by the Speed Series Pro models and featuring reverse rear dropouts for quick gear changes. Each model size is purpose-designed and spec'd to be lightweight, offering maximum performance to meet each racer's needs. Ideal for riders 5'2"-5'8".
- GT Pro Race Cr-Mo Fork with 1-1/8” Steerer Tube 20mm Dropout
 - GT SpeedSeries Elite Race Frame with Speed Metal Tubes
 - BB86 Bottom Bracket
 
Specification:
| SIZES | EXPERT XL | 
| MODEL CODE | G47701U | 
| FRAME | GT Speed Series MK7 Junior Race Design, 6061-T6 AL, Alloy Formed and Butted Speed Metal Tubes, Reverse Dropouts, Euro BB, 1-1/8" Integrated H/T | 
| FORK | GT BMX Pro Race, 100% Cr-Mo 1 1/8" Steerer, Tapered Legs, 305mm A/C, 3/8" Dropouts | 
| CHAIN | KMC Z1 Narrow, 3/32" | 
| CRANK | GT Forged Alloy 2pc., 170mm Arms, 24mm Hollow/ Cr-Mo Spindle, 42T AL CNC Chain Ring, Alloy Chain Ring Bolts | 
| BOTTOM BRACKET | Euro Sealed Bearing | 
| PEDALS | GT Low Profile FS Platform Design | 
| COG SET | 16T Cog | 
| RIMS | Alloy Double Wall, 36h | 
| TIRES | Kenda Kompact Pro Race, 20 x 1-1/8" | 
| FRONT HUB | GT Speed Series, Alloy CNC Body, Sealed Bearings, 28h, 3/8" Female Allen Bolts | 
| REAR HUB | GT Speed Series Cassette, Alloy CNC body, 5 Sealed Bearings, 3 Pawl Cassette, 36h, 3/8" Allen Bolts | 
| SPOKES | Stainless Steel, 14g | 
| BRAKES | Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type | 
| FRONT BRAKE | Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type | 
| REAR BRAKE | Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type | 
| BRAKE LEVERS | Alloy V-type | 
| HANDLEBAR | GT Speed Cr-Mo 6.5"H x 26"W, 8° Sweep, 4° Up, Taper Cross Bar | 
| STEM | GT Top Load, 1", 40mm | 
| GRIPS | GT Statement | 
| HEADSET | 1 1/8" Integrated Design, 45X45 Degree Sealed Bearings | 
| SADDLE | BOX Echelon | 
| SEAT POST | Integrated | 
For more information visit the manufacturer gtbicycles.com
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