MEROCA Ceramic Bearing Mountain Bike Guide Wheel(11T Red)

The MEROCA Ceramic Bearing Mountain Bike Guide Wheel is designed for mountain biking. It functions as a guide wheel compatible with most rear dials, supporting 8/9/10/11 speed.

• Product type: Guide wheels
• Compatibility: compatible with most rear dials, supports 8/9/10/11 speed
• Material: high strength aluminum alloy + ceramic bearing
• Key feature: smoother ceramic bearing reduces friction
• Color/Variant: Red
• Intended use: designed for mountain biking
• Category: Bicycle Parts
• Material specifications: 7075 high-strength aluminum alloy, CNC machining, anodizing, wear-resistant and durable
• Ceramic bearing: smoother, reducing friction and higher strength
• Tooth marks: deepen the tooth marks to effectively reduce chain drop, clearer speed change, and more stable winding
• Includes: 2 reducing sleeves for more compatibility and flexible rotation
• Specifications: use 4/5/6mm shaft guide wheel
• Guide wheel selection rules: choose the same size as the original guide wheel, smaller sizes are acceptable, larger sizes are not
• Size: 11T diameter is about 41mm, 13T diameter is about 49mm
• Weight: 11T about 6.9 grams, 13T about 7.7 grams