Plan ahead for the holidays! 🎁 We won’t ship orders from December 20 to January 5 due to our annual holiday. Want to surprise someone (or treat yourself 😊) with a Radical Design gift? Order in time!

Parts and accessories

All our trailers can be used for 16-20 inch bikes ánd 26-29 inch bikes, simply by using the right towbar!
Read our blog here and learn about all options.

Thru Axle for bicycle- trailer

Thru Axle for bicycle- trailer

€74.95
Cyclone IV Trekking Dog Trailer Module

Cyclone IV Trekking Dog Trailer Module

€319.95
Cyclone Dog Trailer Cushion

Cyclone Dog Trailer Cushion

€39.95
Dog leash for Cyclone Dog Trailer

Dog leash for Cyclone Dog Trailer

€12.95
Hitch Adapter for bicycle- trailer

Hitch Adapter for bicycle- trailer

€24.95
Security cord Cyclone

Security cord Cyclone

€9.95
Reflector set Cyclone Bicycle Trailer

Reflector set Cyclone Bicycle Trailer

€14.95
Flag assembly Cyclone

Flag assembly Cyclone

€44.95
Walking towbar Cyclone III-IV

Walking towbar Cyclone III-IV

€47.95
Tow bar Extender 50cm

Tow bar Extender 50cm

€82.95
Wheel bag Cyclone Trekking and Chubby

Wheel bag Cyclone Trekking and Chubby

€52.95
Hitch ball

Hitch ball

€24.95
Weber hitch

Weber hitch

€87.95
Hitch, trailer side

Hitch, trailer side

€29.95
Carry system Cyclone

Carry system Cyclone

€99.95
Ronker Wallet

Ronker Wallet

€59.95
O'Tom Tick Twister

O'Tom Tick Twister

€6.95
Shoulder pad Cyclone

Shoulder pad Cyclone

€26.95
Bombproof axle set

Bombproof axle set

€36.95
Quick-release axle with spacer

Quick-release axle with spacer

€19.95
Spacer for quick-release axle

Spacer for quick-release axle

€1.65
Tow bar mounting screw 30 mm

Tow bar mounting screw 30 mm

€8.95
Rain cover Cyclone

Rain cover Cyclone

€35.95
Bag Cyclone IV Trekking

Bag Cyclone IV Trekking

€224.95
Bag Cyclone Chubby

Bag Cyclone Chubby

€264.95
Cargo base

Cargo base

€184.95
Shoulder strap Cyclone Trekking/Chubby

Shoulder strap Cyclone Trekking/Chubby

€11.95
Sparepart for Flag Assembly Cyclone (Flag)

Sparepart for Flag Assembly Cyclone (Flag)

€5.95
Sparepart for Flag Assembly Cyclone (Alu Block)

Sparepart for Flag Assembly Cyclone (Alu Block)

€39.95
Tire Primo Comet kevlar 47-305 with inner tube 16"

Tire Primo Comet kevlar 47-305 with inner tube 16"

€64.95
Inner tube 16''

Inner tube 16''

€12.95
Wheel 47-305 with pneumatic tire

Wheel 47-305 with pneumatic tire

€94.95
Wheel 37-349 with pneumatic tire

Wheel 37-349 with pneumatic tire

€94.95
Wheel 40-355 with pneumatic tire

Wheel 40-355 with pneumatic tire

€94.95
Upgrade kit Cyclone

Upgrade kit Cyclone

€239.95
Towbar Cyclone Trekking III-IV

Towbar Cyclone Trekking III-IV

€52.95
Tow bar Cyclone Chubby

Tow bar Cyclone Chubby

€52.95
Frame Cyclone IV

Frame Cyclone IV

€209.95
Frame Cyclone Chubby

Frame Cyclone Chubby

€209.95