Prevelo
Prevelo Alpha Three Kid's Complete Bike
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Click & Collect
Pickup available at Unit 9, Hills Hire Centre, Johnstown Rd, Dún Laoghaire, Co. Dublin
Usually ready in 24 hours
Prevelo Alpha Three Kid's Complete Bike
Silver
Unit 9, Hills Hire Centre, Johnstown Rd, Dún Laoghaire, Co. Dublin
Pickup available, usually ready in 24 hours
Unit 9, Hills Hire Centre,Johnstown Rd,Dún Laoghaire,Co. Dublin
012840609Warehouse
Pickup available, usually ready in 5+ days
Unit 9, Hills Hire Centre,Johnstown Rd,Dún Laoghaire,Co. Dublin
+3532840609The 20" Alpha Three is our smallest geared bike. The NEW 9-speed Microshift drive train and 11-36T wide range gearing is the real deal and gives growing riders truly usable gear range. It features:
- Prevelo confidence inspiring low and narrow geometry. Prevelo geometry keeps the rider low, balanced and in control.
- Lightweight 6061 aluminium frame with custom formed tubing.
- Lightweight aluminium alloy fork with chromoly steerer.
- Tektro front and rear v-brakes.
- Lightweight Allen head front and rear wheel skewers for secure wheel installation.
- Three piece crank with squared taper cartridge bearing bottom bracket and ultra narrow Q factor.
- Custom made cranks. All Prevelo cranks are sized specifically for each model bike, down to the millimetre.
- NEW Microshift 9-speed drivetrain. Uses a shorter pulley cage without comprising gear ratio width. Because kids’ bikes have small wheel diameters, rear derailleurs on kids bikes hang low and close to the ground. The Prevelo Alpha bikes use smaller cage derailleurs to keep things high and away from the ground.
- Microshift Trigger Shifters. Small hands have a hard time using twist shifters. We use reliable silky smooth thumb shifters. They are easy for small hands to operate, and operate just like shifters on high performance bikes.
- 95% assembled. Just install the handlebar, seatpost, front wheel and pedals.
Specifications | |
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Weight (including pedals) | 18.9 lbs / 8.6 kg |
Minimum Saddle Height | 20.7 in / 525 mm |
Maximum Saddle Height | 25.5 in / 648 mm |
Bottom Bracket Height | 8.1 in / 205 mm |
Gain Ratio | 1.9 - 6.7 |
Standover (ground to top of top tube) | 17.5 in / 444.5mm |
Geometry | |
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A Wheel Size | 20" |
B Wheelbase | 32.9 in / 835 mm |
C Effective Top Tube Length | 17.4 in / 443 mm |
D Head Angle | 69° |
E Seat Tube Angle | 71.5° |
F Chain Stay Length | 13.8 in / 350 mm |
Components | |
---|---|
Frame | 6061 heat treated aluminium alloy custom formed tubing |
Fork | Aluminium alloy blades with chromoly steerer tube - 35mm rake |
Seat Clamp | Aluminium alloy with toolless adjustment |
Front Brake | Tektro aluminium alloy V-brake |
Rear Brake | Tektro aluminium alloy V-brake |
Front Brake Lever | Tektro aluminium alloy |
Rear Brake Lever | Tektro aluminium alloy |
Rear Derailleur | 9-speed Microshift |
Shifter Rear | Microshift Thumb Shifter |
Freewheel/Cassette | 11-36T |
Crank Set | Prevelo anodized alloy 3-piece square taper with 110MM crank length. |
Sprocket | 32T with double chain ring guard |
Bb Set | Sealed cartridge |
Head Set | 1 1/8" threadless |
Rim | aluminium with grinded sidewalls |
Front Hub | Lightweight alloy 1-piece forged CNC |
Rear Hub | Lightweight alloy 1-piece forged CNC |
Tire & Tube | Kenda Small Block Eight Pro 20 ×1.5 |
Saddle | Prevelo big kid saddle |
Handlebar | Prevelo aluminium big bore - 560mm width x 40mm rise with 31.8mm to 22mm taper |
Handlebar Stem | Aluminium 35mm extension |
Grip | Kraton rubber |
Pedal | Composite with 9/16 chromoly axle |