Skip to main content

Free shipping on CHF 150

Free return under 100 days

Expert Help

Schedule an appointment

+33 1 84 67 14 24

Login

My account

Cycle
Bike parts
Bike Transmission

Bike Transmission

(249)

Sort by

249 Results

Filter

Bike Transmission

Freewheel Bodies

Bike derailleur

Bike peripherals

Men

Women

KMC

Shimano

SRAM

Wahoo Fitness

Mountain Bike

Enduro

DH

Electric bikes

Cross-country

All Mountain

CHF 0 - CHF 25

CHF 25 - CHF 50

CHF 50 - CHF 75

CHF 75 - CHF 100

CHF 100 - CHF 125

CHF 125 - CHF 150

10 T

11 T

12 T

2x11 T

2x12 T

3x10 T

0% - 10%

10% - 20%

20% - 30%

30% - 40%

Sort by

Ultegra 6800 - Chainring

ShimanoUltegra 6800 - Chainring

VAT and custom duties included

Deore XT M8000 - Chainring

ShimanoDeore XT M8000 - Chainring

VAT and custom duties included

Deore XT M8000 - Chainring

ShimanoDeore XT M8000 - Chainring

VAT and custom duties included

Dura-Ace R9100 - Chainring

ShimanoDura-Ace R9100 - Chainring

VAT and custom duties included

Dura-Ace R9100 - Chainring

ShimanoDura-Ace R9100 - Chainring

VAT and custom duties included

Dura-Ace R9100 - Chainring

ShimanoDura-Ace R9100 - Chainring

VAT and custom duties included

Dura-Ace R9100 - Chainring

ShimanoDura-Ace R9100 - Chainring

VAT and custom duties included

Dura-Ace R9100 - Chainring

ShimanoDura-Ace R9100 - Chainring

VAT and custom duties included

Dura-Ace R9100 - Chainring

ShimanoDura-Ace R9100 - Chainring

VAT and custom duties included

1
...
3
4
5

Our top brands

Patagonia Ortovox Rab La Sortiva Lowa Altra Millet Moon Boot Helly Hansen Barbour Fjällräven Columbia Scarpa Vaude Mammut Julbo New Balance Hanwag Birkenstock Petzl

Our top trending categories

Women's Down jackets Women's Parkas Women's Fleece jackets Men's Down jackets Men's Parkas Men's Fleece jackets Tents Sleeping pads Headlamps Sleeping bags Stoves Hiking backpacks Ice axes Hiking shoes & boots Trail running shoes Running shoes Climbing shoes Kids' Hiking shoes & boots Cycling helmets Kids' carriers Kids' Clothing Kids' Fleece jackets Aigle Kids' Rain shoes Patagonia Fleece jackets Pyrenex Down jackets Helly Hansen Jackets Columbia Fleece jackets Black Diamond Headlamps Meindl Shoes Dakine Backpacks Assos Cycling shorts Giro Helmets Rab Down jackets Dog Harnesses Dog Leads & Leashes Ortlieb Panniers Altra Shoes Buff Neckwear Abus Cycling helmets Patagonia Down Jackets

Free shipping on CHF 100Free return under 100 daysCarbon neutral

Our mission

At Hardloop, we believe that nature and being on the move should be at the very heart of our lives. Whether you're a first-timer or a top athlete, since 2015 we've been sharing with you our love of good gear and our passion for the steep trails we love to run around on.

Read more +

Customer Service

Track my order
Size Charts & Fit Guide
All help topics
Return & refund

Hardloop

Who are we?
HardGuides

Our commitments

Our Footprint
Second hand
HardGreen selection

Logistics partner

100% secured payment system

Easy Online Shopping

Free delivery from CHF 150
100 Days refund policy
Customer service free of charge

© Hardloop 2026
Legal Notice
Terms of Use
Privacy Policy & Data Tracking
Data preferences

More adventures

Hardloop International