2017 Amp Jr - Gloss Red/Gum
2017 Amp Jr - Gloss Red/Gum
Technical Specifications
| Top Tube Length: | 18.5" |
| Frame: | Hi-tensile steel frame, HT(°): 74.5, CS ("): 13.25, SO ("): 8, BB ("): 11.5, ST (°): 71 |
| Seat Clamp: | Alloy |
| Fork: | Hi-tensile steel, 2 piece |
| Handlebar: | H: 8.0", W: 28", hi-tensile steel |
| Stem: | Alloy top load - 40mm |
| Grips: | Mushroom 147mm |
| Headset: | Standard unsealed 1-1/8" |
| Brake: | Wider pull U-Brake for 2.4 tire width |
| Brake Lever: | Alloy for U-Brake |
| Gearing: | 25/9 |
| Cranks: | Chromoly 3 piece, forged 165mm |
| Bottom Bracket: | Sealed Mid BB 19mm |
| Sprocket: | Steel, 25T |
| Pedals: | Wellgo plastic 9/16", chromoly spindle |
| Chain: | 410H |
| Front Hub: | 3/8" unsealed, 17mm axle nuts |
| Front Rim: | Alloy single wall 36H |
| Front Tire: | Innova 20 x 2.30 |
| Rear Hub: | 14mm, fully sealed cassette with 9T, 1 piece driver, 17mm axle nuts |
| Rear Rim: | Alloy single wall 36H |
| Rear Tire: | Innova 20 x 2.30 |
| Seat: | Padded seat w/rails for more adjustment |
| Seat Post: | Alloy post w/steel guts |
| Pegs: | N/A |
| Weight: | 26.07 lbs |
