13T Black Aluminum Alloy Bicycle Derailleur Pulley, 11T/13T Guide Roller with Ceramic Bearing, Compatible with Mountain Bikes

Description

• CERAMIC BEARING DESIGN: Features high-performance ceramic bearings that reduce drag force and friction, enhancing overall cycling efficiency and speed
• DUAL COMPATIBILITY: Available in 11T and 13T sizes with positive and negative tooth guide wheels, suitable for most mountain bike derailleur systems
• UNIVERSAL INSTALLATION: Includes adapter tubes compatible with 4mm, 5mm, and 6mm guide wheel screws for versatile mounting options
• PREMIUM CONSTRUCTION: Crafted from durable aluminum alloy with precision engineering for minimal dimensional error and quick break-in period
• LIGHTWEIGHT BUILD: Optimized design minimizes additional weight while maintaining superior performance and smooth operation during gear shifts

Specification:
Features:
Adopting aluminum alloy and ceramic material, this product is very to use.
Can be applied for most mountain bike.
Supporting for various speed shifting.
Suitable for use 4 / 5 / 6 mm wheel screws.
Offers you a better cycling experience.
Specifications:
Item: Roller
Material: Aluminum Alloy + Ceramic
Colour: Black, Golden (Optional)
Diameter: 4 cm / 1.6 inch (11 T), 5 cm / 2.0 inch (13 T)
Weight: 21-23 g
Package Included:
2 * Roller
2 * Installation Hole Adapter Tubes
(Other things on the pictures are not included)

Shipping and Returns

• We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
• Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
• Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.