Shimano DuraAce Rotors - RTCL900
Shimano DuraAce Rotors - RTCL900
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Shimano's flagship disc brake rotor. Quieter than ever, but with superb, consistent braking performance on any long, steep descents thanks to excellent heat dissipation.
- The new arm shape is more robust, leading to quieter operation.
- Featuring ICE TECHNOLOGIES and FREEZA; ICE TECHNOLOGIES is a proprietary fabrication technique consisting of a 3-layer aluminum and stainless-steel structure allowing for superior cooling. FREEZA are aluminum/stainless fins that support rapid heat dissipation. Combined you get longer pad life, less brake fade and substantially quieter braking.
- The inner aluminum surface of the FREEZA fins is covered with heat-dissipating paint. Providing even more colling performance to reduce brake fade.
- Recommended both for road or mountain bike braking systems.
- Lock-ring included.
- Disc Diameter: 140/160mm
- Hub Compatibility: Center Lock
- Disc Pad Type: Metal or Resin
- Disc Material: Stainless steel/Aluminum
- Disc Technology: Ice-Tech and Freeza

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Shipping
- Shipping is on us for orders over R2500 and bikes over R8000.
- Smaller items are shipped using TheCourierGuy, larger items are shipped using Triton Express.
- In-store items can be collected in-store, or couriered within 48 hours with main city centers with an extra 24 hours for outlying areas.
- Items which are ordered from suppliers can take up to 7 days to receive.
- Custom items have a lead time which will be discussed after checkout.
Payment Methods
Yoco Payment Portal: Apple Pay, G Pay and Credit/Debit Card Transactions.
Quote-based system: EFT/Yoco Payment Link for card payments. Best for custom orders, bicycles, Yonda bike finance.
Returns/Exchanges
- Product returns incur a 5% handling charge and exclude courier fees. (R150)
- Product exchanges incur no handling fee, but do exclude courier fees.
- Items must be in brand new condition with the original packaging.
The following items may not be returned: Nutrition, tyre sealant, chamois cream.