Rotor single chainring bolts 110*4
Price:
€19.50
Tax included
This set of 4 bolts is designed for Rotor single chainrings 110*4. It's compatible with mat, glossy, aero and Inspider spiders.
Rotor Chainring Bolts – 110×4 Single Chainring Kit (Set of 4)
This set of 4 Rotor 110×4 single chainring bolts is designed for mounting all Rotor 4-arm mono chainrings with a 110 mm BCD. Perfect for converting a double crankset to a single-chainring setup for road, gravel or cyclocross, while keeping a lightweight and minimalist configuration.
These bolts are fully compatible with all Rotor 4-arm spiders, including matte, gloss, Inspider and aero versions. Whether you ride a classic Rotor crankset or the Inspider power meter, this bolt kit ensures a secure fit and a clean, lightweight mono setup.
Ultra-thin bolts engineered for single-ring setups
Because a single chainring requires very short bolts (no inner chainring), Rotor had to machine ultra-thin fixing bolts. The female bolt uses a Shimano-type chainring tool interface (TL-FC21) rather than a traditional hex socket, which would not fit structurally at this reduced length.
For installation, we recommend using a Shimano TL-FC21 chainring tool (or equivalent) to hold the female nut while tightening the male bolt to the specified torque. This ensures a solid, noise-free and durable mounting of your Rotor 110×4 single chainring.
Key features
- Set of 4 bolts for Rotor 110×4 single chainrings.
- Fits all Rotor 4-arm spiders: matte, gloss, Inspider, aero.
- Ultra-thin and lightweight bolts ideal for minimalistic mono setups.
- Female bolt requires a Shimano TL-FC21 chainring tool for proper torque.
- Optimized for road and gravel 110 mm BCD single-ring configurations.
| Storage location (from where it's shipped to you) | France |
|---|---|
| Manufacturing location | Spain |
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