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$489.95 $429.95
(You save $60.00)

Product Description

The 2015 Fly Proton Bike is for the all around rider with measurements for taller riders or simply for riders that like bigger, more stable bikes. Frame, bars and fork are constructed of 100% 4130 CrMo.

The Proton features Trebol rims, Trebol sealed front and rear hub, Trebol Tripod post constructed of 6061-T6 Aluminum, Trebol top load stem, Trebol 25t 4130 CrMo sprocket, Trebol ICS 4130 CrMo cranks with sealed Spanish BB, removable brake mounts, manual Springhanger brake and manual lever. It also features the Flybikes Medio seat, Flybikes Ruben 2.35 tires, Devon grips and Ruben graphite pedals.

- Frame -
100% 4130 CrMo
21” Top tube
13.6” Rear end
8.5” Standover

- Bar -
100% 4130 CrMo
8.75 x 29”

- Fork -
100% 4130 CrMo
32mm. offset

Trebol rims
Trebol sealed rear hub
Trebol sealed front hub
Flybikes Medio seat
Trebol Tripod post 6061-T6 Aluminum
Trebol top load stem
Trebol ICS 4130 CrMo cranks with sealed Spanish BB
Trebol 25t 4130 CrMo sprocket
Removable brake mounts
Manual Springhanger brake
Manual lever
Flybikes Ruben 2.35 tires
Devon grips
Ruben graphite pedals

- Weight -
10.800 grs. / 23.8 lb.