For the up-and-coming trail rider, Diamondback makes the Sync’r 24 — a completely capable mountain bike with top-shelf components for your little ripper. The 24-inch wheels and low-slung geometry provide just the right fit and handling for the smaller rider, and the 6061 aluminum alloy construction can take plenty of abuse. With big-bike components like a SRAM SX Eagle 1×12 drivetrain, 80mm Suntour fork, and Shimano hydraulic brakes, this bike gives young riders all they need to get to that next level. This model fits riders 53”-62” tall, aged approximately 8-12 years old.


  • Frame
    6061-T6 Aluminum Jr-24" Frame, Formed Tubing, Disc Specific w/ Replacable Hanger
  • Fork
    SR Suntour XCM Boost 24" w/ 80mm Travel, 28mm Stanchions, 110x15mm Thru-Axle, w/ Preload Adjust
  • Rear Derailleur
    SRAM SX Eagle 12 Speed
  • Shifter
    SRAM SX Eagle, Trigger, 12 Speed
  • Crank
    SRAM SX Eagle w/ Steel 30T "Narrow Wide"
  • Bottom Bracket
    Truvativ Powerspline
  • Cassette
    SRAM SX 12 Speed 11-50T
  • Chain
    SRAM SX 12 Speed
  • Brakes
    Radius BH-960 Hydraulic Disc w/ 180mm Front / 160mm Rear Rotors
  • Rotors
  • Seatpost
    DB Aluminum Micro Adjust, 30.9mm
  • Saddle
    DB Sync'r Jr. Saddle
  • Handlebar
    Diamondback, 720mm Wide, 15mm Rise, 31.8 Bar Bore
  • Stem
    Diamondback "Shortie", 45mm Reach, 31.8 Bar Bore
  • Grips
    DB "Flanged" 135mm Silcone
  • Headset
    FSA IS-3/NO.11 Integrated Style
  • Wheels
    Diamondback SL-240 Doublewall, 32h
  • Wheel Size
    24 x 2.6"
  • Hubs
    32h Aluminum 110x15mm Thru-axle, Sealed Cartridge Bearings, w/ CNC Disc Mount
  • Tires
    Vee Tire Crown Gem 24x2.6" Tires
  • Miscellaneous
    Tool Kit
More Info
Mountain bike pricing and specifications are ever changing. This info was last updated August 16, 2021.
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