13T Pulley Wheels for Shimano MTB 12speed

13T Pulley Wheels for Shimano MTB 12speed

Regular price €38.95 Sale

JRC Components Ceramic 13T Pulley Wheel sets are compatible with all 12 soeed Shimano MTB Systems. Our 13 tooth Jockey Wheels are crafted from billet aluminium, CNC machined and finally anodised before having hybrid ceramic bearings installed.

Our 13T jockey wheels come in on the scales at only 24  grams per set

The jockey wheels feature a hybrid ceramic bearing for added longevity and a 20% bearing grease fill rate lessened friction

Our hybrid ceramic bearings are fully sealed and packed with grease to ensure flawless use all year round.

Many ceramic bearings companies play on the marketing ploy of being able to spin for a matter of minutes however this typically means they use a light lubricant instead of a grease which is easily washed away and leads to fast wear. For this reason we use a thicker grease to increase longevity and ensure much higher mileage of a low friction drivetrain.

Compatible with all Shimano SLX M7100, XT M8100 & XTR M9100 12 Speed rear derailleurs.
Currently available in 7 Colour options.

Included in pack:
  • 2x 13 tooth Pulley Wheels with pressed hybrid ceramic bearings (1 Set)
  • Etched JRC logo dust caps
*Please note these pulleys are made with Shimano 12 Speed mountain bike groupsets in mind. If you wish to run them on another drivetrain, please contact us for clarification 

12T Narrow-Wide sets Ceramic click here
11T Standard Ceramic sets click here
Sram Eagle Compatible sets click here