Skip to content
  • Home
    • Cycling
    • Running
    • Swimming
    • Triathlon
  • Triathlon
    • Wetsuits
      • Men's Wetsuits
      • Women's Wetsuits
      • Kid's Wetsuits
    • Tri Gear
      • Men's Tri Gear
      • Women's Tri Gear
      • Kid's Tri Gear
    • Accessories
      • Tri Watches
      • Triathlon Accessories
  • Swimming
    • Swimwear
      • Men's Swimwear
      • Women's Swimwear
      • Kid's Swimwear
    • Accessories
      • Swim Watches
      • Training Aids
      • Bags
      • Goggles
      • Neoprene Accessories
  • Running
    • Clothing
      • Men's Running Gear
      • Women's Running Gear
    • Shoes
      • Men's Shoes
      • Women's Shoes
    • Accessories
      • Run Accessories
      • Running Watches
  • Cycling
    • Bikes
      • Road Bikes
      • TT Bikes
      • Mountain Bikes
      • Gravel & Cyclocross Bikes
      • Hybrid Bikes
      • Electric Bikes
      • Kid's Bikes
    • Wheels, Tyres & Tubes
      • Wheels
      • Tyres
      • Tubes
    • Clothing
      • Men's Cycling Clothing
      • Women's Cycling Clothing
      • Kid's Cycling Clothing
      • Cycling Clothing Accessories
    • Shoes
      • Men's Shoes
      • Women's Shoes
    • Components
      • Brakes
      • Cassettes
      • Chains
      • Chainsets
      • Derailleurs
      • Gears & STI Levers
      • Pedals & Cleats
      • Power Meters
      • Saddles & Seatposts
      • Steering
    • Accessories
      • Bags
      • Bar Tape
      • Bottles, Cages & Hydration
      • Computers & GPS Watches
      • Glasses
      • Lights
      • Helmets
      • Locks
      • Pumps
      • Puncture Repair
      • Tools & Maintenance
      • Turbo Trainers, Rollers & Accessories
  • Account
Athlos Triathlon White Logo
Cart
  • Home
    • Cycling
    • Running
    • Swimming
    • Triathlon
  • Triathlon
      Triathlon
    • All
    • Wetsuits
      • Men's Wetsuits
      • Women's Wetsuits
      • Kid's Wetsuits
    • Tri Gear
      • Men's Tri Gear
      • Women's Tri Gear
      • Kid's Tri Gear
    • Accessories
      • Tri Watches
      • Triathlon Accessories
    • HUUB AlphaBeta Blue Wetsuit
      HUUB
      HUUB Mens Alpha-Beta Blue Wetsuit
      Regular price £189.99 Sale price £149.99
      Sale
      View
      Zone3 Mens Advance Wetsuit 2021
      Zone3
      Men's Advance Wetsuit
      Regular price £249 Sale price £199
      Sale
      View
      HUUB AlphaBeta Pink Wetsuit
      HUUB
      HUUB Womens Alpha-Beta Pink Wetsuit
      Regular price £189.99 Sale price £149.99
      Sale
      View
      Zone3 Womens Agile Wetsuit
      Zone3
      Women's Agile Wetsuit
      Sold Out
      Sale
      View
  • Swimming
      Swimming
    • All
    • Swimwear
      • Men's Swimwear
      • Women's Swimwear
      • Kid's Swimwear
    • Accessories
      • Swim Watches
      • Training Aids
      • Bags
      • Goggles
      • Neoprene Accessories
    • Dryrobe Advance Longsleeve Black Grey
      Dryrobe
      Dryrobe Advance Long Sleeve
      On sale from £139.99
      Sale
      View
      Dryrobe Advance Shortsleeve
      Dryrobe
      Dryrobe Advance Short Sleeve
      On sale from £120
      Sale
      View
      Zone3 Neoprene Buoyancy Shorts
      Zone3
      Neoprene Buoyancy Shorts
      Sold Out
      Sale
      View
      Zone3 Neoprene Swim Gloves
      Zone3
      Neoprene Swim Gloves
      Sold Out
      View
  • Running
      Running
    • All
    • Clothing
      • Men's Running Gear
      • Women's Running Gear
    • Shoes
      • Men's Shoes
      • Women's Shoes
    • Accessories
      • Run Accessories
      • Running Watches
    • Zone3 Elastic Laces - black
      Zone3
      Elastic Laces
      Regular price £7.49
      View
      Saucony Womens Ride 15 Running Shoe Prospect Glass
      Saucony
      Saucony Women's Ride 15 Running Shoe
      Regular price £130 Sale price £104.99
      Sale
      View
      Garmin Forerunner 245 Music GPS Watch - Black
      Garmin
      Forerunner 245 Music GPS Watch
      Regular price £299.99 Sale price £284.99
      Sale
      View
      Garmin Fenix 6 Pro GPS Watch - Standard
      Garmin
      Fenix 6 Pro GPS Watch - Standard
      Regular price £599.99 Sale price £569.99
      Sale
      View
  • Cycling
      Cycling
    • All
    • Bikes
      • Road Bikes
      • TT Bikes
      • Mountain Bikes
      • Gravel & Cyclocross Bikes
      • Hybrid Bikes
      • Electric Bikes
      • Kid's Bikes
    • Wheels, Tyres & Tubes
      • Wheels
      • Tyres
      • Tubes
    • Clothing
      • Men's Cycling Clothing
      • Women's Cycling Clothing
      • Kid's Cycling Clothing
      • Cycling Clothing Accessories
    • Shoes
      • Men's Shoes
      • Women's Shoes
    • Components
      • Brakes
      • Cassettes
      • Chains
      • Chainsets
      • Derailleurs
      • Gears & STI Levers
      • Pedals & Cleats
      • Power Meters
      • Saddles & Seatposts
      • Steering
    • Accessories
      • Bags
      • Bar Tape
      • Bottles, Cages & Hydration
      • Computers & GPS Watches
      • Glasses
      • Lights
      • Helmets
      • Locks
      • Pumps
      • Puncture Repair
      • Tools & Maintenance
      • Turbo Trainers, Rollers & Accessories
    • Elite Nero Smart B+ FE-C rollers
      Elite
      Elite Nero Smart B+ FE-C Rollers
      Regular price £799.99 Sale price £674.99
      Sale
      View
      Elite Suito Direct Drive FE-C Mag Trainer
      Elite
      Suito T Direct Drive FE-C Mag Trainer
      Regular price £639.99 Sale price £549.99
      Sale
      View
      Profile Design Race Injected Armrest Kit
      Profile Design
      Race Injected Armrest Kit
      Sold Out
      Sale
      View
      Sportive Youth Long Sleeved Thermal Jersey
      Madison
      Sportive Youth Long Sleeved Thermal Jersey
      Regular price £29.99 Sale price £22.99
      Sale
      View
Account
Item added to cart. View cart and check out.

Cassettes

Shimano CS-R9100 Dura-Ace 11 Speed Cassette
Shimano
CS-R9100 Dura-Ace 11 Speed Cassette
On sale from £204.99
Sale
View
Shimano CS-R8000 Ultegra 11 Speed Cassette
Shimano
CS-R8000 Ultegra 11 Speed Cassette
On sale from £74.99
Sale
View
Shimano CS-R7000 105 11-Speed Cassette
Shimano
CS-R7000 105 11-Speed Cassette
On sale from £47.99
Sale
View
Shimano CS-HG500 10 Speed Cassette
Shimano
CS-HG500 10 Speed Cassette
On sale from £26.99
Sale
View

Contact Us

  • email: info@athlostriathlon.com

Follow us

  • Facebook
  • Twitter
  • Instagram
  • YouTube

About Us

  • Terms of Service
  • Privacy Policy
  • Deliveries
  • Returns

Blog

  • Blog
© 2023, Athlos Triathlon. Powered by Shopify
Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
  • Choosing a selection results in a full page refresh.
  • Press the space key then arrow keys to make a selection.
  • Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device