TK Dischi Freno SBK EVO 6.75 Brake Disc Kit for Aprilia RS 660 (2020-2026)

When the final chicane demands everything your Aprilia RS 660 can give, the TK Dischi Freno SBK EVO 6.75 brake disc kit delivers the stopping power to match. Engineered in Italy using technology proven in MotoGP and World Superbike competition, this 6.75 mm floating disc kit is built for riders who refuse to compromise between road confidence and track-day aggression.

Key Features

• 6.75 mm disc thickness rated for extreme racing loads — verify caliper clearance before fitting if upgrading from a standard-thickness rotor.
• Angled drilling pattern improves thermal management, achieving up to 20% lower rotor temperatures compared to solid OEM discs, eliminating fade under sustained braking.
• Reduced rotating mass sharpens turn-in response and gives the RS 660 a noticeably more agile, precise feel through tight corners.
• Extended brake pad life thanks to optimised bore geometry that clears debris and gas from the friction surface continuously.
• Italian-certified materials throughout, manufactured to the quality standards demanded by Superbike competition.
• Choice of inner carrier colour — hard-anodised, black, red or blue — so the kit complements your RS 660 livery as well as it performs.

Racing Technology on the Road

The SBK EVO designation is not marketing shorthand. TK Dischi Freno developed this rotor profile directly from WSBK data, where consistent deceleration lap after lap is non-negotiable. The angled cross-drilling evacuates heat faster than radial patterns, keeping the disc in its optimal operating window whether you are braking hard into a hairpin at a track day or scrubbing speed before a roundabout on a wet commute. Softer initial bite transitions to strong, linear deceleration — the kind of feel that lets you brake later without locking up.

Build Quality

Each disc is precision machined in Italy from certified steel chosen for its fatigue resistance under cyclic thermal stress. The floating inner carrier is hard-anodised aluminium — lightweight, corrosion resistant, and available in hard-anodised, black, red or blue finish. Note that red and blue carrier options may carry extended lead times; please check at checkout. The kit supplies both the left and the right rotor so fitment is straightforward and balanced from the outset.

Fitment and Compatibility

This kit is designed to fit the Aprilia RS 660 for model years 2020 through 2026. Disc diameter is 320 mm as standard, with a 330 mm option also available. Always confirm caliper compatibility before ordering the 6.75 mm version if your calipers have not previously been run with an oversize rotor.

Specifications