RadRunners aren't sold in the EU officially, so finding compatible parts means guessing or endless forum searching.
RADRUNNER
PARTS DATABASE
A community database
of tested, compatible parts and accessories
🔍 Share Your Discoveries
Found parts that work perfectly with your RadRunner? Share your finds to help fellow riders avoid the guesswork. Your discoveries save others hours of research.
How It Works
Simple concept: share what works, vote on compatibility, help other RadRunner owners
Share Compatible Parts
Upload parts you've successfully tested on your RadRunner. Include photos, specs, and where others can buy them.
Vote on Compatibility
Mark parts as "works" or "doesn't work" for each RadRunner model. Real experience beats marketing claims.
Find What You Need
Search by category, filter by bike model, and find parts that actually work. No more guessing.
Recently Added Parts
Latest additions to the database from the RadRunner community

Supfire
DH010 Headlight (bigger, more light)
Very night replacement headlight, that is somewhat bigger than the original, and has way more light output. Choose the one with "waterproof plug"

Aliexpress
Throttle
This throttle is a drop in replacement. Make sure you select the "Waterproof connector" (julet connector).

Shimano
Rear Derailleur Tourney Rd-tx800 7/8s
This is the one i used to replace my radrunner 1 plus Derailleur

Temu
Backseat
Really like this, you can bolt it tightly to the frame, everything to do that comes with it.

Temu
Pedals
Bike pedals that work great

DYIsland
Hydraulic brakes 2Pin-LD4X-300-Brake
Almost drop in replacement, amazing brakes! Using them for almost a year now. Big improvement. You need to cut the bracket that came with the brake to make it work with the rear of the radrunner, look at the picture to see how i did it. MAKE SURE TO BUY THE 2 PIN VERSION

Temu
Chain Guard
A real game chain-ger... (hihi) the chain guard. To make this work on the rad models, you also need to have this to attach it to the frame as the clamp that comes with it, is not big enough: https://www.temu.com/goods.html?_bg_fs=1&goods_id=601099731832600&sku_id=17593046834003&_x_sessn_id=l6nj3txwai&refer_page_name=bgt_order_detail&refer_page_id=10045_1758190200681_1pcov2eh9q&refer_page_sn=10045

Temu
Handlebar Grips
handlebar grips compatible with the throttle, the nice thing about these is that you can tighten them.
Browse by Category
From basic accessories to performance upgrades - organized by type
Saddles & Comfort
2 parts
Handlebars & Grips
1 parts
Wheels & Tires
0 parts
Brakes
1 parts
Chain & Drivetrain
3 parts
Forks & Suspension
0 parts
Electronics & Power
1 parts
Lighting & Safety
1 parts
Racks & Cargo
0 parts
Fenders & Weather Protection
0 parts
Security & Locks
0 parts
Tools & Maintenance
0 parts
Child Accessories
0 parts
Other
0 parts
All RadRunner Models
Parts tested across different RadRunner generations for better compatibility info
RadRunner 3 Plus
Released 2024
RadRunner 2
Released 2023
RadRunner Plus
Released 2021
RadRunner 1
Released 2019