Mountain Equipment Company

MEC Ace Bicycle - Children to Youths


See available kid's mountain bikes


Like a hole-in-one or a quick cross-court shot, the Ace is a phenom. With higher quality components than most kids' bikes, it's better value, more durable, and easier to ride. Your child will spend so much time cruising around on the Ace you'll wish it came in your size too.

  • Lightweight aluminum frame is durable but not designed for all-out dirt jumping and down hilling
  • 24 x 2.1in. tires with all-purpose knobby tread, aggressive enough for use on most trails, and works well on hardpack too
  • Mechanical disc brakes apply more force than rim brakes with less effort and hand fatigue, and they work well in wet, dirty conditions
  • RST Capa C24 suspension fork adds comfort and adjusts to varying rider weights
  • Preload feature on the fork lets you adjust it for different rider weights
  • Wellgo double-sided flat pedals with a studded surface for good grip
  • Made with SRAM and Shimano® parts
  • Sized for kids from 8 to 11 years, or about 135 to 150cm (4ft. 5in. to 4ft. 11in.)
  • Bikes are covered by MEC's Rocksolid Guarantee and Bike Service Agreement. You can bring your bike to any MEC bike shop for free adjustments and minor maintenance for a year after purchase
  • MEC bikes were designed in Canada. Everything from the frames to the graphics was developed at the MEC Head Office in Vancouver, BC

Tech specs

Weight12.06kg (One Size Fits All)
Ideal for
  • Cross-country riding
  • Urban cycling
Recommended age8-11
FrameMEC 6061 butted aluminum
ForkRST Capa T24
StemMEC AS-007 65mm +/- 7º
SeatpostMEC aluminum
HeadsetFSA TH-848
HandlebarsMEC Mountain Riser 31.8mm
Grips/tapeMEC Kids
  • Shimano M375 (mechanical disc)
Brake leversTektro Jr.
ShiftersSRAM Twist 3.0
Derailleur (front)Shimano Altus
Derailleur (rear)SRAM 3.0
Crank + ringsLASCO Jr 2X 34-24T
Bottom bracketVP
PedalsMEC Mtn Jr.
Hub (front)Joytech Disc
Joytech Disc
Shimano Tourney 7-speed 13-28T
ChainKMC Z51
RimsAlex Z1000
  • Kenda K-831 24 x 1.95
SaddleMEC Jr.
Made inChina

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4.695652173913044 out of 5 stars with 23 reviews for MEC Ace Bicycle - Children to Youths

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