Prevelo

Prevelo Alpha Four 24" Kids Mountain Bike

  • Sale
  • $640


Ok parents, have you been doing your cardio all winter? I hope so, you are going to need it now to keep up with your kids on the 24" Prevelo Alpha Four! Riding to school or on your local city trails, the Alpha Four gives all the tools needed to get out and have a fun confident ride!

  Canadian shipping only. Bike shipping charge of $45.00 will be added at checkout.

  • Prevelo confidence-inspiring low and narrow geometry. Prevelo geometry keeps the rider low, balanced and in control.
  • Lightweight 6061 aluminum frame with custom formed tubing.
  • Lightweight aluminum alloy fork with chromoly steerer.
  1. Tektro front and rear v-brakes.
  2. Quick release front and rear wheels for toolless wheel removal.
  3. Three piece crank with squared taper bottom cartridge bearing bottom bracket and ultra narrow Q factor.
  4. Custom made cranks. All Prevelo cranks are sized specifically for each model bike, down to the millimeter.
  5. Shimano ALTUS 8-speed drivetrain. This 8-speed derailleur has a SHIMANO Smart cage. This unique pulley cage permits the use of 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 Smart cage derailleurs to keep things high and away from the ground.
  6. Shimano ACERA RAPIDFIRE Plus Shift Lever. Small hands have a hard time using twist shifters. We use reliable silky smooth thumb shifters. They are easy for small hands to operate, have an indicator display, and operate just like shifters on high-performance bikes.
  7. Replaceable derailleur hanger. If the derailleur takes a hard hit, the hanger can be replaced without repair to the frame.
  8. 11-34T wide span gearing gives riders plenty of range to spin up tough hills.
  9. 95% assembled. Just install the handlebar, seat post, front wheel, and pedals.
MEASUREMENT SPECIFICATION
Weight (including pedals) 21.2 lbs / 9.6 kg
Minimum Saddle Height 25.8 in / 655 mm
Maximum Saddle Height 31.2 in / 792 mm
Bottom Bracket Height 9.9 in / 252 mm
Gain Ratio 2.2 - 6.8

GEOMETRY


MEASUREMENT SPECIFICATION
A Wheel Size 24"
B Wheelbase 38.1 in / 968 mm
C Effective Top Tube Length 19.6 in / 498 mm
D Head Angle 69.
E Seat Tube Angle 69°
F Chain Stay Length 16.3 in / 415 mm

 

  • COMPONENTS

    COMPONENT SPECIFICATION
    FRAME 6061 heat treated aluminum alloy custom formed tubing
    FORK Aluminum alloy blades with chromoly steerer tube - 35mm rake
    SEAT CLAMP Aluminum alloy with tool-less adjustment
    FRONT BRAKE Tektro aluminum alloy V-brake
    REAR BRAKE Tektro aluminum alloy V-brake
    FRONT BRAKE LEVER Tektro aluminum alloy
    REAR DERAILLEUR 8-speed Shimano Altus double servo with Smart cage
    SHIFTER REAR Shimano Acera RAPIDFIRE Plus
    FREEWHEEL/CASSETTE Shimano 11-34T
    CRANK SET Prevelo anodized alloy 3-piece square taper with 130MM crank length.
    SPROCKET 32T with double chainring guard
    BB SET Sealed cartridge
    HEAD SET 1 1/8" threadless
    RIM Aluminum with grinded sidewalls
    FRONT HUB Lightweight alloy 1-piece forged CNC with quick release
    REAR HUB Lightweight alloy 1-piece forged CNC with quick release
    TIRE & TUBE Kenda Small Block Eight Pro 24 ×1.5
    SADDLE Prevelo big kid saddle
    HANDLEBAR Prevelo aluminum big bore - 580mm width x 40mm rise with 31.8mm to 22mm taper
    HANDLEBAR STEM Aluminum 60mm extension
    GRIP Kraton rubber
    PEDAL Composite with 9/16 chromoly axle