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Whyte 203 2020 Kid's Mountain Bike


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Product Details

Whyte 203 2020 - 11 inch Frame  /  20 inch Wheels MTB

The Whyte 203 is an MTB for young riders from ages 5-10ish. Its 11 inch frame and 20 inch wheels gives a great balance for a junior rider looking for a trail-ready mountain bike.

Special Offer

Reserve this bike (and get free storage until Christmas) for £10. Learn more >

Key Features

  • Hydroformed alloy frame made for an SCR (single chain ring) transmission, and optimised for UK riding conditions
  • Sram X4 transmission delivers a superb range of gears in a simplified 1x8 format via its 11-34 cassette and 28t single chainring (no double shifting required)
  • Stopping power is equally impressive, thanks to the Whyte 203's Tektro M-275 hydraulic disc brakes with short reach leavers. 
  • Compared with a normal 20 inch wheel bike for younger riders, the Whyte 203's Schwalbe Smart Sam 20x2.35 tyres offers significantly improved traction, rollover and speed potential.

Whyte 203 Size Guide

One Size: Suitable for kids 3' 7" - 4' 1" (110 - 125cm)

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  • No fuss returns
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Shop All Kids Bikes >

Shop Bikes For Ages 6 - 9 >

Shop Bikes For Ages 4 - 6 >

Sizing Guide for Kids Bikes >

Technical Specifications

WHYTE 203 2020 
Frame6061 Alloy, Hydro Formed T6 Aluminium, Multi Butted, SCR, Internal Cable Routing with BBX, IS Mount Dropouts
ForkWhyte, 6061 Alloy, Rigid 20” Jr, IS dismount
HeadsetFSA No.10, Semi Integrated, 1 1/8” Caged Bearings
ShiftersSram X4 TWIST, 8-SPEED
Rear DerailleurSRAM X4 Medium Cage, 8 speed
ChainsetAlloy 6061, 28T Narrow wide Chainring, Double Guard, 140mm Crank Length
Bottom BracketJIS Square Interface, Cartridge Bearings
ChainKMC, 8 Speed
Cassette / FreewheelSunrace 8 Speed, 11-34T
RimsWhyte Trail-203, 28 Hole
HubsAlloy, Cup & Cone, Double Seal, 28 Hole
Spokes2.0mm, PG, Black Stainless, Brass Nipples
TyresSchwalbe Smart Sam 20” x 2.35”
BrakesTektro M-275 hydraulic, Front - 140mm Rotor, Rear - 140mm Rotor, Internal Routed
Brake leversTektro M-275, Short Reach
HandlebarsWhyte 6061, Riser Bar, 31.8mm, 600mm Wide
Grips / TapeWhyte Custom
StemWhyte Alloy, 35mm Extension
SaddleWhyte Jr Custom
SeatpostWhyte Jr, 6061 Alloy, Single Bolt, 27.2x250mm
Weight11.1kg / 1 stone, 10lbs
This bike was weighed at our Aberdeen store on11 October 2019. We weighed the complete bike as you would receive it.


Our suppliers reserve the right to change specifications and prices without notice. Edinburgh Bicycle Cooperative will do all it can to maintain prices and specifications on this web site, however we do reserve the right to change specifications and prices without notice. Similarly, despite the wonders of modern computers, it is realistic to expect the colour of any item bought to differ subtly from the image online.