Details
Get your head in the game and your mind on the track with the GT Speed Series Expert. The lightest aluminum race frame on the market features a race-ready geometry and quick-change dropouts so you are prepared for every condition the day throws your way. High-end components from BOX marks a serious race machine, and the drivetrain has been specifically spec'd for light weight, stiffness, and snappy power transfer. This bike flies over doubles like they're one big roller, and gets you in and out of a berm faster than you can think. When every pedal stroke counts, count on Speed Series.
Specs
Frame | GT Speed Series MK7 Junior Race design, 6061-T6 aluminum, formed and butted tubes, reverse dropouts, Euro BB |
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Fork | BOX "XL" Pro Carbon 10mm fork |
Headset | 1-1/8" Integrated design, 45x45 degree sealed bearings |
Axles |
Front: Female w/ 3/8" allen bolts w/ AL washers Rear: Female w/ 3/8" allen bolts w/ AL washers |
Rims/Wheels | Speed Series aero double wall, 28h |
Hubs |
Front: GT Mohawk, Alloy CNC body, sealed bearings Rear: GT Mohawk, alloy CNC body, 4 Sealed Bearings, 4-pawl cassette |
Spokes | 14g |
Tires | Tioga Power Block 20" x 1-1/8" |
Crankset | GT Forged Alloy 2-Piece, 165mm Arms, 24mm hollow alloy spindle |
Chainrings | 39T CNC aluminum, AL chainring bolts |
Bottom Bracket | EB24 sealed bearings |
Chain | KMC Z610 |
Handlebars | GT Speed Alloy 4"H x 24"W, 8° back, 2° up, tapered cross bar |
Tape/Grips | GT Statement |
Stem | GT Top Load, cold-forged 1", 40mm Length |
Brake Levers | Promax BL-367 |
Brakes | Rear: Promax MV-87, 85mm cold forged AL arms, mini linear pull |
Pedals | GT mini size platform, PP material |
Saddle | BOX Echelon |
Seat Post | AL integrated w/ saddle, 22.2 x 135mm |
Accessories & Extras | GT 6061 AL CNC chain tensioners |
* Subject to change without notice.