Trek Precaliber 24 8 Speed Suspension Boys Bike

TREKSKU: 586619

Size: 24
Color: BLACK
Sale price$549.99 CAD


Precaliber 24 8-speed Boy's is a rugged kids' bike built for young adventurers who love riding off the pavement and into the dirt. It has a sturdy yet light aluminum frame with a performance suspension fork and an 8-speed drivetrain perfect for racing home from school, zipping through the woods, and riding trails and paths with family.



  • Alpha Aluminum frame: Trek’s lightweight, high-performance aluminum is durable and rustproof.
  • Hand brakes: Confident stopping for youngsters who are ready to control their speed with their hands.
  • Simple shifting: Fewer speeds keep it simple for kids who are just learning how to shift, or who don’t need those extra gears.
  • Suspension forks: Front suspension absorbs the bumps of the road, path and trail, and looks cool while doing it.




  • Frame: Alpha Silver aluminum, rack and kickstand mounts, replaceable derailleur hanger, 135x5mm QR
  • Fork: Dialed suspension, 45mm travel


  • Front hub: Alloy, 100 mm bolt-on
  • Rear hub: Joytech alloy 8-speed, 135mm, nut attachment
  • Rim: 24'' 32-hole alloy
  • Spokes: 14 g stainless steel, black
  • Tire: Bontrager XR1, wire bead, 27tpi, 24x2.25''


  • Shifter: Shimano Tourney RS45, 8-speed twist
  • Rear derailleur: Shimano Tourney TX80
  • Crank: ProWheel alloy, 32T steel ring w/double guard, 152mm length
  • Bottom bracket: Square taper, 68mm, sealed cartridge
  • Cassette: SunRace MFM56l, 13-34, 8 speed
  • Chain: KMC Z8.3
  • Pedal: Kids' Satellite, 9/16 thread


  • Saddle: Kids' padded, integrated seat post, with handle
  • Handlebar: Bontrager kids', alloy
  • Grips Size: 24" wheel - Kid's grip, 92/125mm length
  • Stem: Bontrager Approved alloy, 25.4 mm clamp, 15-degree rise, 60 mm
  • Headset: Adjustable ball bearing, threadless
  • Brake: Alloy linear-pull
  • Brake lever: Kids', alloy


  • Kickstand: Kickstand


  • Weight: 11.93 kg / 26.30 lbs
  • Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 170 pounds (77 kg).

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

Sizing & fit
Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on are for general comparison purposes only. To find your perfect fit, visit an authorized Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

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