Specifications
Drivetrain
| Chain | KMC HV500, 1/2x3/32" |
|---|---|
| Crank | Forged alloy arms w/single outer chainguard |
| Derailleurs | Rear: Shimano Tourney, 6-speed |
| Shifters | Shimano Revo-Shift |
| Cassette | Shimano, 6-speed, 14-28t |
Frameset
| Fork | SR Suntour, coil spring w/preload adjust, 40mm of travel, 1-1/8" steel steerer, 9mm axle |
|---|---|
| Frame | Specialized A1 Premium Aluminum, 20", formed top tube/down tube, forged dropouts, replaceable alloy derailleur hanger |
| Forged alloy, 20-degree rise, 4-bolt, 25.4mm clamp diameter |
Wheels
| Hub | Front: Alloy, 3/8" axle, loose ball bearings, dual lock nuts, 17mm contact side, nutted, 32h - Rear: Alloy, loose ball, dual lock nuts, 17mm contact side, steel nutted axle, 32h |
|---|---|
| Rims | 20", alloy single wall, pin joint, 32h |
| Spokes | Stainless, 14g |
| Tyres | Front: Roller, 20x2.125", 30TPI, wire bead - Rear: Roller, 20x2.125", 30TPI, wire bead |
Brakes
| Brakes | Front: V-brake, alloy, linear pull - Rear: V-brake, alloy, linear pull |
|---|
Components
| Handlebar | Specialized, alloy, 8-degree backsweep, 4-degree upsweep, 25mm rise, 600mm width, 25.4mm |
|---|---|
| Grips | Specialized, Kraton rubber, Revo type |
| Saddle | Specialized Kids', 7mm rails w/bumper |
| Seatpost | Alloy, single bolt, 27.2mm |
| Stem | Forged alloy, 20-degree rise, 4-bolt, 25.4mm clamp diameter |
| Pedals | BMX-style nylon platform w/reflectors |
geometry
| Seat Tube Length, Center to Top | 279mm |
|---|---|
| Top Tube Length (Horizontal) | 465mm |
| Top Tube Length (Actual) | 449mm |
| Bottom Bracket Drop | 20mm |
| Bottom Bracket Height | 237mm |
| Chainstay Length | 390mm |
| Seat Tube Angle | 72° |
| Head Tube Angle | 69° |
| Rake | 40mm |
| Wheel Base | 916mm |
| Standover Height | 555mm |
| Head Tube Length | 110mm |
| Crank Length | 127mm |
| Handlebar Width | 620mm |
| Stem Length | 70mm |
| Seat Post Length | 300mm |
Other models in the Hotrock (2017) serie
Girl's Hotwalk
RRP £ 120
Boy's Hotwalk
RRP £ 120
Hotrock 12 Coaster Boys
RRP £ 160
Girl's Hotrock 24 XC
RRP £ 350
Hotrock 16 Coaster Girls
RRP £ 180
Girl's 6-Speed Hotrock 20
RRP £ 250
Hotrock 16 Coaster Boys
RRP £ 180
Hotrock 12 Coaster Girls
RRP £ 160
Girl's 21-Speed Hotrock 24
RRP £ 270
Boy's Hotrock 24 XC
RRP £ 350
Boy's 21-Speed Hotrock 24
RRP £ 270