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Radius Toughrunner 20 Gloss Black with Neon Green


  • K20


  • Auckland
  • Wellington
  • Bay Of Plenty
  • Manawatu/Wanganui
  • Canterbury
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Bike Barn Homebase In Stock

*Due to constantly changing stock levels we recommend contacting your local store HERE when stock is low before visiting the store. If the Bike you are interested in is not in-stock at your local store, don't worry, our friendly web team will be happy to look into it for you HERE.

Radius Toughrunner 20 Gloss Black with Neon Green

Radius Toughrunner 20 Gloss Black with Neon Green

Or 6 payments from $43.16 What's this?
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  • K20
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Hi-tensile steel frame, with Radius Junior Boy’s MTB geometry. A low stand over height makes for easy mounting and confident riding while the 20" knobby tyres are great for light trails and gravel paths. Shimano 6 speed gearing offers hassle free shifting while the alloy v-brakes, with alloy rims provide excellent braking performance with minimal maintenance. A Youth specific short reach brake lever provides easy and confident brake operation while the 35mm travel suspension fork smooths things out, increasing riding comfort when getting off the path. Junior specific Saddle and Grips minimise slippage while maximising comfort.

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FRAME Boy's 20 geared Hi-Ten steel MTB frame with low stand over
FORK Suspension fork
HANDLEBAR Riser bar 560mm wide
HEADSTEM 2 bolt 25.4 quill type stem for maximum adjustability
CRANKSET Oversize 3 piece crank with 36T chainwheel and double chainguard
GEARING Shimano Revo shift 6 speed with Shimano rear derailleur
FREEWHEEL Shimano 14-28T 6 speed freewheel
BRAKES Alloy linear pull brakes with short reach levers
WHEELS Alloy 36 hole with nutted front and rear hubs
TYRES 20 x 1.95 A/V
SEATPOST 28.6 x 250mm
EXTRAS Kickstand


Use our size guide to see which size you need.

1. Bike Type
Electric Bike
2. About You
3. Your Suggested Size
Bike Frame Size
16" - 17"
In Stock

Disclamer: Height is a good general guideline to discover the appropriately sized frame, but bear in mind that it is only the first part of the bike fitting process; please also note that your inseam length and arm length will play a big part in your overall comfort. Other factors to consider are your torso length, lower back and hip flexibility, preferred riding position, core muscle strength, and experience with riding. All of our Bike Barn stores are qualified to help perform a bike fitting for you - stop in for a checkup if you are looking to upgrade your comfort level!

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Radius Toughrunner 20 Gloss Black with Neon Green