Cyclami 18t Eccentric Rear Derailleur Pulley Wheel

Your drivetrain performance with the Cyclami 18T Eccentric Rear Derailleur Pulley Wheel, engineered for cyclists seeking smoother shifting, improved chain efficiency, and reduced drivetrain friction. Manufactured from precision-machined aluminum alloy and equipped with high-performance ceramic bearings, this oversized 18-tooth pulley wheel delivers excellent durability and long-lasting performance for road, gravel, and performance bicycles. The eccentric design helps optimize chain movement while reducing resistance, making it an ideal upgrade for riders looking to maximize pedaling efficiency. Its lightweight construction minimizes rotating weight without compromising strength, while the precision-machined teeth ensure smooth and consistent chain engagement. Whether you're training, racing, or upgrading your bike's drivetrain, the Cyclami 18T Pulley Wheel offers premium performance, exceptional reliability, and a stylish finish that complements modern bicycle components.

Key Features

• Product Type: Oversized eccentric rear derailleur pulley wheel.

• Tooth Count: 18T oversized pulley for improved drivetrain efficiency.

• Material: Precision CNC-machined aluminum alloy construction.

• Bearing Type: High-performance ceramic bearings for reduced friction.

• Performance: Smooth chain guidance for consistent shifting performance.

• Design: Lightweight oversized design reduces drivetrain resistance.

• Compatibility: Suitable for compatible rear derailleur systems using an 18T pulley upgrade.

• Durability: Corrosion-resistant finish for long-lasting use.

Product Specifications

• Brand: Cyclami

• Model: 18T Eccentric Rear Derailleur Pulley Wheel

• Product Type: Rear Derailleur Pulley Wheel

• Tooth Count: 18T

• Material: CNC Aluminum Alloy

• Bearing Type: Ceramic Bearing

• Construction: Precision CNC Machined

• Application: Road Bike, Gravel Bike, Performance Bicycle

• Function: Rear Derailleur Chain Guide Pulley

• Finish: Anodized Aluminum

Drivetrain Performance

• Efficiency: Oversized pulley helps reduce drivetrain friction during pedaling.

• Chain Movement: Optimized chain path improves drivetrain smoothness.

• Rolling Performance: Ceramic bearings provide low rolling resistance.

• Weight: Lightweight rotating component helps maintain drivetrain responsiveness.

• Ride Quality: Enhances shifting consistency during training and racing.

Easy Operation / Usage

• Remove the existing rear derailleur pulley wheel.

• Install the Cyclami 18T pulley following the derailleur manufacturer's specifications.

• Ensure proper pulley orientation and secure mounting hardware.

• Check chain alignment before riding.

• Inspect periodically and keep the pulley clean for optimal performance.

Why Choose This Product

• Performance: Improves drivetrain efficiency with oversized pulley technology.

• Bearings: Ceramic bearings deliver smoother rotation and reduced friction.

• Construction: CNC aluminum alloy provides strength with low weight.

• Durability: Built for regular road and gravel cycling use.

• Precision: Engineered for accurate chain tracking and reliable shifting.

• Upgrade: Ideal for cyclists seeking premium drivetrain performance.

In the Box

• 1 Cyclami 18T Eccentric Rear Derailleur Pulley Wheel

• Installation Hardware

• User Instructions