Go to search
Go to content
Go to footer

1-year returnsFor Decathlon-made products
Home Delivery Check our delivery rates & deadlines
Gift CardsGive the give of sport with an E-Gift Card to use in store or online at Decathlon.ie
2 Years Guarantee2 years guarantee for all Decathlon products.

Download the App
Become a member

Services

Play Store
Workshop
Buy Back
Cycle To Work
Business and Schools
Tent Pledge
Gift Card

Customer Care

Delivery Information
About Us
365 Days Return
2 Years Guarantee
Size Guide
Product Recall
FAQ
Report Illegal Content
Technical Support

Decathlon

Stores
Decathlon App
Marketplace Program
Sustainability
Affiliate Program
Careers

Marketplace payment providerTerms of Use

Terms And Conditions Of Sale Secure Payment General Terms of Use Legal Mentions Report a Vulnerability Gender Gap Pay Report 2024 Gender Gap Pay Report 2025 Privacy Policy Marketplace Legal Notice Cookie Policy

©2026 Decathlon

🚚 Selected Free Delivery for Orders Over €200 📦 Delivery Information

GAA Gear is Officially Here! 🏐🏑 Browse the Range

Decathlon Douglas Cork Opening October 16th Visit us!

Back to Commute
Global Brands
New Lower Prices

Camping & Bivouac Cycling Fitness & Gym Equipment Running Golf Swimming Padel Bodybuilding & Cross Training Pilates Yoga Dancing Ice skating & figure skating

Women's Clothes Women's Shoes Women's Accessories Women's Sportswear Women's Activewear Womens sportswear Sales Women's Outdoor Collections

Men's Clothes Men's Shoes Men's Accessories Men's Sportswear Activewear Collections

Kid's Shoes Baby & Toddlers Kids Accessories Outdoor Play Equipment Kid's Clothing

Kids Waterproof Clothing

Kids Winter Clothing

Selections/Highlights

Kids Sportswear Sales

Sports Accessories

Electronic & Hightech Bags & Luggage Sport sunglasses & binoculars Cups, Trophies & Medals Bike Carriers & Bike Transport Bike Racks Bath towels Bottles & Hydration Other Accessories Lighting Umbrellas

Nutrition & Health

Sports Nutrition Healthy Food Brands Relaxation & Recovery Care & Hygiene Sun Protection and Accessories

Waterproof Global Brands New Lower Prices School Holidays Lowest Price Best Value Picnic Essentials Back To School Collection Back to Sports Build Your Gym Cold Snap Wetsuits Black Friday Deals

Repair & Maintenance

Maintenance Workshop Services After Sales Support

Back to Commute

New Lower Prices

Sports
Cycling
Bikes
Mountain Bikes
29" Mountain Bikes
29" Mountain Bike Touring Bike 520-Grey
Spare Parts

Compatible spare parts

Keep enjoying your 29" Mountain Bike Touring Bike 520-Grey with our selection of compatible spare parts.

brakes spare parts
bike drivetrain spare parts
saddle spare parts
bike direction spare parts
wheels spare parts
Wheel
tyres spare parts
Cable
tires
bike accessories
attachment hanging and fixing
screw
bike frame spare parts
motor spare parts
valves
lock

SHIMANO Front Hydraulic Disc Brake J-Kit Deore M6100 1000mm
Reviews.votesAria
Current price {{currentPrice}} €95.00
SHIMANO Rear Hydraulic Disc Brake J-Kit Deore M6100 1700mm
Reviews.votesAria
Current price {{currentPrice}} €95.00
ROCKRIDER 29x23c Double-Walled QR Cassette Disc Brake TR Mountain Bike Rear Wheel
Reviews.votesAria
Current price {{currentPrice}} €80.00
ROCKRIDER 29x23c Double-Walled QR Tubeless Ready Disc Brake Mountain Bike Front Wheel
Reviews.votesAria
Current price {{currentPrice}} €75.00
ROCKRIDER 27.5x23c Double-Walled QR TT Cassette Disc Brake Mountain Bike Rear Wheel
Reviews.votesAria
Current price {{currentPrice}} €60.00
ELOPS TKD50 HYDRAULIC FRONT BRAKE KIT
Current price {{currentPrice}} €60.00
SHIMANO Rear Hydraulic Brake Kit Shimano MT 500 160 mm
Reviews.votesAria
Current price {{currentPrice}} €60.00
ROCKRIDER 10-Speed Rear Derailleur AdventX
Reviews.votesAria
Current price {{currentPrice}} €55.00
ROCKRIDER Aluminium Mountain Bike Platform Pedals 900 - Black
Reviews.votesAria
Current price {{currentPrice}} €50.00
ROCKRIDER 27.5 x 23c Double-Walled Disc Brake QR Tubeless Compatible MTB Front Wheel
Reviews.votesAria
Current price {{currentPrice}} €48.00
ROCKRIDER 10-11-Speed Long Cage Rear Derailleur Deore M5120
Reviews.votesAria
Current price {{currentPrice}} €46.00
ROCKRIDER 160 mm PM Hydraulic Disc Brake Kit TKD32 without Disc
Reviews.votesAria
Current price {{currentPrice}} €42.00
ROCKRIDER Hydraulic Disc Brake Kit Tektro M276 800 / 1400 / 1450 mm
Reviews.votesAria
Current price {{currentPrice}} €42.00
ROCKRIDER 10-Speed 11x48 Cassette AdventX
Reviews.votesAria
Current price {{currentPrice}} €36.00
Last chance Last chance
ROCKRIDER 10-Speed 114-Link Reinforced Bike Chain KMC X10E (Suitable for E-Bikes)
Reviews.votesAria
Current price {{currentPrice}} €32.00
ROCKRIDER Flat Resin Mountain Bike Pedals 700
Reviews.votesAria
Current price {{currentPrice}} €32.00€16.00/unit
ROCKRIDER 10-Speed Rear Derailleur Shifter Microshift Advent-X One-Clic
Current price {{currentPrice}} €32.00
New Lower Price New Lower Price
DECATHLON 10-Speed 11X48 Gravel Bike Cassette
Reviews.votesAria
Current price {{currentPrice}} €32.00 Former price Was €36.00
Lowest price: €36.00
SHIMANO 1x10/11 Speed Mountain Bike Chainring For Single Chainring Drive Train Deore M5100
Reviews.votesAria
Current price {{currentPrice}} €32.00
ROCKRIDER 29 x 2.30 Mountain Biking Cross-Country Tyre XC Fast 500
Reviews.votesAria
Current price {{currentPrice}} €30.00

1 of 5

Page 1 of 5