Hope Oval Spiderless Retainer Ring

Product Code: 84815

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  • Regular price £50.00
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Direct mount retainer ring designed specificlly for our chainset
  • Saves weight without need for a seperate spider
  • Able to run a broader range of smaller chainring sizes
  • The narrow/wide chainring is designed to retain the chain without the need of a chain device
  • Quieter drivetrain and less drag
  • CNC machined 7075-T6 aluminium provides the perfect blend of lightweight and strength
  • Compatible with 9spd, 10spd and 11spd set-ups 
  • Available in 6 different colours
  • 12% Ovality
  • 113 deg Clocking

Sizing Information

Please use the guides below to determine your sizes for our range of Royal and Bio Racer clothing.

Hope by Royal Racing

Chest: Measure around the fullest part of the chest, just under the arms.

Waist: Measure around the waist just below your belly button.

Size (Inch) S M L XL
Chest 32-36" 36-40" 40-44" 44-48"
Waist 30-32" 32-34" 34-36" 36-38"
Size (cm) S M L XL
Chest 81-91 91-101 101-111 111-121
Waist 76-81 81-86 86-91 91-96

Hope by Bio Racer

Chest: Use a measuring tape to measure the chest at nipple height.

Waist: Use a measuring tape to measure the waist at hip height.

Size (cm) S M L XL
Chest 88-94 94-100 100-106 106-112
Waist 88-94 94-100 100-106 106-112

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