available colors white  

(Not all colors available in all countries)

2013 Tachyon 1.0

You might not be in-it-to-win-it on every ride, but you’re no slouch in the saddle either. Less aggressive than your traditional road bike, the Tachyon caters to your need for speed on the daily without sacrificing a single bit of enjoyment. This is an unequaled mash-up of velocity, fun, and comfort. It’s performance, just the way you want it.

Sizes: XS, S, M, L, XL
Frame: GT Tachyon compact geometry Speed Metal™ aluminum frame with Butted and hydroformed (TT,DT), Internal cable routing, forged drop-outs, all braze ons, replaceable derailleur hanger
Fork: GT Speed Blend™ Carbon fork with Carbon steeler, V-brake bosses, rack and fender eyelets
Chain: KMX X10
Crank: FSA Gossamer compact 50/39/30t
Bottom Bracket: FSA
Front Derailleur: Shimano Tiagra, 34.9 band clamp
Rear Derailleur: Shimano Tiagra 10spd
Shifters: Shimano Tiagra Rapid Fire Flat Bar Shifters
Cog Set: Shimano Tiagra 10spd cassette 12-28
Rims: Alex Race 24 double wall aero profile 28H front/ 32H rear
Tires: Kenda Kiniption 700x28c
Hubs: Formula sealed bearing 28H
Rear Hub: Formula sealed bearing 32H
Spokes: 14G Stainless
Nipples: Anodized alloy
Brake: Tektro RX-3 Swiss-Stop pads
Brake Levers: Tektro RX-1 levers
Handlebar: GT Type R double butted flat bar, 31.8
Stem: GT Type R 3D forged 6061
Grips: GT Dual Density design
Headset: Integrated sealed bearing
Saddle: GT Type R Bio-Morphic
Seat Post: GT Alloy two bolt
Seat Clamp: Alloy Collar with bolt

*All prices and specifications subject to change without notice.
Chassis Tune
2013 Tachyon 1.0 Geometry
Tech Docs