• Frame material
  • Wheel size
  • Travel front
  • Travel rear

The Frechdax was one of our special projects. As bikers and fathers it was time to develop a bike that meets the requirements of our very little ones without compromise, but at the same time uses the technology of our regular mountain bikes. The result is the Frechdax, which brings a big smile to every child’s face. It’s the right choice for kids who are already shredding bike parks or who are already venturing into demanding, technical terrain.

Build Kits


  • Fork: 1st Ride Carbon 80 mm
  • Shock: RockShox Monarch R 90 mm
  • Front Brake: SRAM Level 65 mm
  • Rear Brake: SRAM Level 125 mm
  • Saddle: 1st Ride Race
  • Seatpost: 1st Ride 27,7
  • Wheels: SunRingle Düroc 30
  • Crank: 1st Ride 115 mm
  • Derailleur: SRAM X-5 9-speed
  • Trigger: SRAM X-5 9-speed
  • Casette: SRAM PG 920
  • Handlebar: 1st Ride 550
  • Stem: 1st Ride 38
  • Tires: VEE Crown Gem 20″
  • Weight: 21.60 lbs (9,8 kg)

Frame Sizes

The frame size is an essential part of the bike performance and above all of the riding fun. Select your required frame size from the table. If you stand between two sizes, then you only have to decide whether you like it playful or smooth running. For smooth running choose the larger frame size, for playful the smaller.

Technical Data

Shock length152 mm
Shock travel31 mm
Shock mountTop: 8 x 22,2 mm / Bottom: 8 x 41 mm
Rear wheel travel90 mm
Bottom bracket BSA73 mm
Brake mountPostmount 140
Seatpost diameter27,7 mm
Headset (S.H.I.S.)Top: ZS44 / Bottom: ZS44
Rear wheel axle135 mm x 10 mm
Front derailleurnone
Chainline49 mm
Chainguide mountISCG 05
Wheel size20"
Maximum fork travel100 mm
Maximum rider weight40 kg


Frame height (A)240 mm / 19,5"
Wheelbase (M)872 mm
Top tube length (G)442 mm
Fork offset (B)35 mm
Fork length (C)375 mm
Chainstay length (L)360 mm
Reach (E)314 mm
Stack (F)418 mm
Head angle (I)68,5°
Seat angle (H)73°
BB offset (K)12 mm