Rpantahi SLR Oversized Ceramic Pulley Set

Rpantahi SLR Oversized Ceramic Pulley Set

Oversized 18T ceramic-bearing jockey wheels for smoother, quieter and more efficient shifting

🔥 Smoother. Faster. More efficient. 🔥

🚲 Oversized 18T jockey wheel design

🚲 Premium ceramic bearings

🚲 Narrow-wide tooth profile for improved chain retention

🚲 CNC-machined aluminium alloy, lightweight hollow design (approx. 28 g per pulley)

🚲 Reduced drivetrain friction with smoother, more stable chain movement

🚲 For road, gravel and MTB drivetrains

More Information

The Rpantahi Oversized Ceramic Jockey Wheel Set is designed to reduce friction and improve chain articulation. The oversized 18-tooth pulley increases chain wrap and reduces the articulation angle, which helps lower drivetrain friction and improve transmission efficiency.

Combined with precision ceramic bearings, the result is a smoother pedalling feel, a quieter drivetrain and more consistent shifting under load. The narrow-wide tooth profile keeps the chain stable, whether you are sprinting at full power or riding rough roads and gravel.

Compatibility

✔ Shimano 9 / 10 / 11 / 12-speed

✔ Magene QED

✔ L-TWOO ERX, ER9, R9 and R7

Not compatible with derailleur cages where the oversized pulley may interfere with the stopper. Please check derailleur clearance before installation.

Available Options

✔ Colour – Black, Silver, Purple, Red, Green, Blue, Light Blue, Gold or Orange (dust cap)

✔ Cage Model – General or Dura-Ace. Choose the one that matches your rear derailleur.

Specifications

✔ Material: CNC machined aluminium alloy

✔ Bearing: Ceramic

✔ Pulley Size: 18T

✔ Dimensions: Approx. 73 x 5 mm

✔ Weight: Approx. 28 g per pulley

✔ Includes: 1 pair Rpantahi 18T ceramic jockey wheels, retail packaging

✔ Warranty: 1 year

Kindly note: stock availability shown online may not be up to date. Please WhatsApp us to confirm before ordering.