The Strummer HR-10 4-Pawl Hub is designed for cyclists who want smooth and efficient wheel rotation without compromising durability. Equipped with a 4-pawl system, this hub offers an optimal engagement angle (responsive enough without being excessive), helping maintain speed when coasting. With HG cassette system compatibility, this hub can be paired with various cassette sprockets and groupsets. In addition, this hub supports HG road sprockets up to 12-speed, providing greater flexibility for various types of bicycle components.
In developing the HR-10 hub, we studied the factors that affect smooth rotation with minimal resistance. One of the main aspects we identified was the use of high-precision bearings. In addition, the design and quality of the hub body also play a crucial role.
We apply high-precision CNC machining, one of the best in its class, to ensure that the bearings are installed without excessive pressure and that pressure is distributed evenly from all sides. Strummer's CAD (Center Alignment Design) technology further perfects this balance, ensuring that the bearings are installed precisely at the center of the hub body in accordance with our strict standards.
Strummer HR-10 4-Pawl Hub Specifications
Front Hub: 9 x 100 mm, 14G 20H spokes, 2 sealed bearings, 80 grams
Rear Hub: 10 x 130 mm, 14G 24H spokes, 4 sealed bearings, 190 grams
Freehub/Driver Body: 4 Pawls, Compatible with HG Road
Material: AL6061-T6 & AL7075-T6
Braking Mechanism: Rim Brake
Included in the Purchase: 1.85 mm Rear Hub Spacer, Front + Rear Quick Release Skewer Set
Product Repair & Maintenance
Front Hub Bearing: 6901-2RS (2 pieces)
Rear Hub Bearing: 6802-2RS (1 piece), 15267-2RS (1 piece), Freehub Body 15267-2RS (2 pieces)
