

ProTek RC PTK-7051 Hardened 14T Clutch Bell with Bearings (Mugen/OFNA Style)
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Pickup available at Wises Road Store
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ProTek RC PTK-7051 Hardened 14T Clutch Bell with Bearings (Mugen/OFNA Style)
Wises Road Store
4/47 Wises Road
Buderim QLD 4556
Australia
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ProTek RC PTK-7051 Hardened 14T Clutch Bell
The ProTek RC PTK-7051 is an optional hardened, precision-cut 14-tooth clutch bell for Mugen MBX5 and OFNA-style clutch systems. It is supplied with two rubber-sealed clutch bearings for dependable performance. Check the part number, clutch arrangement and dimensions against your vehicle before ordering; the style designation does not confirm compatibility with every Mugen or OFNA model.
The clutch bell is installed over the clutch shoes and engages as engine RPM increases, transferring engine power to the centre spur gear and the rest of the drivetrain. A clutch bell with fewer teeth than your current setup provides increased bottom-end acceleration with reduced top-end speed, making it suitable for smaller, technical tracks. A clutch bell with more teeth increases top-end speed at the expense of bottom-end acceleration, making it better suited to larger, flowing tracks.
Key Features
- 14-tooth clutch bell.
- Hardened, precision-cut construction.
- Designed for Mugen MBX5 and OFNA-style clutch systems.
- Includes two rubber-sealed 5 x 10 x 4 mm clutch bearings.
- ProTek RC part number PTK-7051.
Specifications
| Brand | ProTek RC |
|---|---|
| Part number | PTK-7051 |
| Product type | Clutch bell |
| Tooth count | 14T |
| Construction | Hardened, precision cut |
| Clutch style | Mugen MBX5 / OFNA style |
| Inner diameter | 26.5 mm |
| Bell depth | 12.5 mm |
| Bearing size | 5 x 10 x 4 mm |
Package Includes
- 1 x ProTek RC PTK-7051 hardened 14T clutch bell.
- 2 x rubber-sealed 5 x 10 x 4 mm clutch bearings.
A note on product warranties.
Please note: RC models are warranted for manufacture defects only. This hobby involves moving models which often suffer from damage when they are put under undue strain or when they collide with objects or are subjected to water. Techtonic Hobbies cannot be held responsible for items which are damaged through use, and as such please understand that no mechanical warranty of any kind is offered on items once they have been used if the item has suffered damage from any of the conditions listed above. Please choose carefully, paying special attention to the type of use and the age of the user of your new model, RC models are designed to be tough, but everything has its limits and we cannot be held responsible for damages that result from when those limits are exceeded. We have no way of telling what a model has been subjected to once it leaves the store / warehouse. Your consumer rights are not affected.