Other Transmission Components BBB

The Roller Boys will make your bike ride so smooth that you will never stop anymore. The composite material is strong and durable and the special teeth pattern makes sure you can shift to a higher gea more→r with the speed of light. High-quality pulley wheels are a must-have for every serious bike rider, with the Roller Boys you are good to go.High-end derailleur pulleys:- High-end and super easy-to-install pulleys with special tooth patterns for super quick and smooth shifting gears.Features:- 13x13T CrMo derailleur pulleys- Composite material provided by EMS Swiss, with 40% glass-fiber mixture- Sealed bearings with aluminium cover for optimal durability- Compatible with 12-speed Shimano MTB groupsetsSpecifications:- …

The Roller Boys will make your bike ride so smooth that you will never stop anymore. The composite material is strong and durable and the special teeth pattern makes sure you can shift to a higher gea more→r with the speed of light. High-quality pulley wheels are a must-have for every serious bike rider, with the Roller Boys you are good to go.High-end derailleur pulleys:- High-end and super easy-to-install pulleys with special tooth patterns for super quick and smooth shifting gears.Features:- 11x13T CrMo derailleur pulleys- Composite material provided by EMS Swiss, with 40% glass-fiber mixture- Sealed bearings with aluminium cover for optimal durability- Compatible with 11-speed Shimano GRX (810/815)Specifications:- …

Roller Boys, the 12x12T CrMo derailleur pulleys. Crafted from a high-performance composite material by EMS Swiss, they feature a 40% glass-fibre blend. This makes our Roller Boys durable and efficient more→. With sealed bearings protected by an aluminium cover, these pulleys guarantee optimal long-term performance. Roller Boys seamlessly integrate with 12-speed SRAM road groupsets, ensuring a smooth and precise cycling experience.Narrow wide:- The term is used for single speed crankset and indicates the position of the teeth towards the left side and right side of the chainring, thus holding the chain better on the chainring.Features:- 12x12T CrMo derailleur pulleys- High-performance composite material …

The Roller boys Ceramic will make your bike ride so smooth that you will never stop anymore. The composite material is strong and durable and the special teeth pattern makes sure you can shift to a hi more→gher gear with the speed of light. The ceramic bearings make sure your pulleys will roll super smooth. High quality pulley wheels are a must have for every serious bike rider, with the Roller Boys Ceramic you are good to go.Narrow wide:- The term is used for single speed crankset and indicates the position of the teeth towards the left side and right side of the chainring, thus holding the chain better on the chainring.Features:- 12x14T Ceramic derailleur pulleys- Equipped with low friction ceramic …