Silverback 2025 Spyke 20 Disc
ULTIMATE FUN BIKE.
SUSPENSION FORK, 20" WHEELS AND GEARS. TRAIL READY!
Built for offroad! With a 40mm Zoom suspension fork, the Spyke 20 D is the perfect first mountain bike for your youngster. Featuring 2'35" knobbly mountain bike tyres and a Shimano 1 X 6 drivetrain, this bike is suitable for riding trails, street, your local pump track or even to school and back. Spyke features smaller contact points to suit smaller hands and shorter legs, and disc brakes brakes ensure reliable braking performance.
MECHANICALLY-FORMED 6061 ALLOY FRAME
Spyke 20 features a frame optimized for young riders. Trickle-down technology means that the new frame benefits from our leading platforms. The frame tubes are mechanically formed into complex shapes to increase strength and stiffness, minimizing weight and excess material use, resulting in a lighter weight frame and lighter complete bike.
SUSPENSION FORK
The lightly sprung Zoom 40mm Suspension fork is ample for smaller riders, smoothing out uneven terrain as well as improving grip adding loads to the fun factor on bumpy trails or jumps
Specifications
Silverback 2025 Spyke 20 Disc
Frame
Colour: Blue/Lime or Vibrant Berry or Solar Orange/Black
Frame: New Spyke 20 Frame, Updated Geometry and formed tubing, 6061 Alloy, 1 - 1/8" HT, IS Disc Tabs
Fork: Zoom Steel suspension fork, 40mm travel, Coil
Shock: NA
Drivetrain
Crankset: SURFACE Alloy Crank, 127mm, 32T chainring, Black
Pedals:
Chain:
Bottom Bracket:
Rear Derailleur: Shimano RD-TY500 Rear Derailleur, 6/7-speed
Front Derailleur: NA
Derailleur Shifter: Shimano SL-RV300-7R Revo Shifter. 7-Speed
Freewheel/Cassette: Shimano CS-HG200-7 Cassette, 7-speed, 12-28T
Braking System
Brakes: Tektro MD-M280 Mechanical Disc Brake
Brake Levers:
Wheels
Tyres: [F] and [R] 20 x 2.35" Wanda P1226
Wheels/Rims: 20" Alloy Single Wall, 24H, Black
Hubs: [F] Joytech, 100x9 QR, 6 Bolt, 24H Front Hub [R] Joytech, 135x9 QR, 7-Speed, 6 Bolt, 24H Rear Hub
Other
Handlebar: 580mm x 25.4, 10°, H:15mm, Matt Black
Stem: 25.4mm E:60mm H:41mm 15° , Alloy Black
Saddle: SURFACE Kids Saddle
Seat Post: 27.2mm x 250mm, Alloy Black
Geometry
Silverback 2025 Spyke 20 Disc
| map | type(mm unless specified) | S |
|---|---|---|
| Rider height(cm) | 114-132 | |
| Rider inseam(cm) | 52-60 | |
| A | Seat tube c/t | 255 |
| B | Seat tube angle | 72.5° |
| C | Head tube angle | 70° |
| D | Top Tube | 444 |
| E | Reach | 305 |
| F | Chainstay length | 375 |
| G | bb height | 245 |
| H | head tube length | 100 |
| I | stack | 440 |
| J | standover | 508 |
| K | Wheelbase | 879 |
