Designed for high performance on the road while remaining capable of handling gravel conditions, the Strummer HR-360 Centerlock is the ideal choice for road disc and gravel bikes.
Featuring a 4-pawl mechanism with 48 Points of Engagement (7.5°), this hub delivers responsive and efficient power transfer from the pedals to the wheel, making acceleration feel faster and more solid.
Manufactured with high precision using a combination of AL6061-T6 and AL7075-T6 materials, then finished and anodized to Strummer's high standards, it ensures durability and a premium appearance.
Product Specifications
| Specification | Details |
|---|---|
| Front Hub | Ø12 x 100 mm, 130 g |
| Rear Hub | Ø12 x 142 mm, 242 g |
| Spoke Compatibility | 14G Round Spokes |
| Cassette Compatibility | HG Road |
| Brake System | Centerlock Rotor |
| Material | AL6061-T6 Body & AL7075-T6 Axle |
| Bearings | 2 (Front) & 4 (Rear) Sealed Bearings |
| Points of Engagement | 48 Points |
| Degrees of Engagement | 7.5° |
Replacement Bearings
- Front Hub: 6902-2RS (2 pcs)
- Rear Hub: 6902-2RS (2 pcs)
- Freehub Body: 15267-2RS (2 pcs)
Available Spare Parts & Tools
- Strummer Centerlock to 6-Bolt Disc Brake Adaptor
- Strummer Centerlock Lock Ring
- Strummer BBT-HT2 Bottom Bracket Wrench (for installing the lock ring)
- Strummer Pawl & Ratchet Special Grease
- End Cap 9 x 100 mm (Front)
- End Cap 10 x 135 mm (Rear)
- End Cap 10 x 142 mm (Rear)
- Plastic Retaining Ring for Pawls
- Freehub Body Rubber Seal
(OD 39.5 mm × ID 32.6 mm × Thickness 3 mm)
Bike Compatibility
(Guide based on frame & fork dimensions. Please verify before installation.)
UNITED
- United Gavriil (2021) — Plug & Play
- United Sterling R1 Disc (2021–2022) — Plug & Play
- United Sterling R2 Disc (2021–2022) — Plug & Play
POLYGON
- Polygon Bend R2 (2021) — Plug & Play
- Polygon Bend R5 (2021) — Plug & Play
- Polygon Strattos S5 Disc (2021–2022) — Plug & Play
- Polygon Strattos S7 Disc (2021–2022) — Plug & Play
- Polygon Strattos S8 Disc (2021–2022) — Plug & Play
Important Notes
- The compatibility list is provided as a guide only (especially for axle dimensions and frame/fork width)
- New spokes or a new rim may be required when replacing only the hub
B2B Information (for Dealers)
Box contents vary by variant:
- Front & Rear (20/24H) (SKU: HUB-00115MTBK): 20 sets
- Front & Rear (24/24H) (SKU: HUB-00098MTBK): 20 sets
- Front & Rear (28/28H) (SKU: HUB-00109MTBK): 20 sets
- Front & Rear (32/32H) (SKU: HUB-00099MTBK): 20 sets
- Front (20H) (SKU: HUB-00117MTBK): 20 pcs
- Front (24H) (SKU: HUB-00118MTBK): 20 pcs
- Front (28H) (SKU: HUB-00124MTBK): 20 pcs
