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Sports & Outdoors

Parts & Components

Bike Brakes & Parts

SHIMANO RT-99 Saint Ice Tech Disc Brake Rotor with Center Lock, 203mm

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SHIMANO RT-99 Saint Ice Tech Disc Brake Rotor with Center Lock, 203mm
- Ice Tech aluminum core dissipates heat
- Steel braking surface for durability and predictable stopping power
- CenterLock design is easier to mount than six-bolt rotor
- Includes lockring
- Shimano Reference Number: SM-RT99
Heat buildup is the mortal enemy of disc brake systems, and Shimano has pulled out all the stops with the XTR SM-RT99 CenterLock Disc Rotor to keep the brake calipers cool. Its IceTech technology utilizes an aluminum core sandwiched between stainless steel braking tracks, resulting in a lighter rotor that sheds heat faster than standard all-steel rotors. Additionally, the wavy alloy inserts on the inside of the braking track serve as cooling fans to channel heat away instead of into the brake caliper. All this attention to heat dissipation boils down to more consistent braking power and more confidence on the trails than you'd have with non-IceTech rotors. Please note that the XTR SM-RT99 rotors are only compatible with CenterLock hubs, and they cannot be adapted to six-bolt hubs. If you need a Shimano IceTech rotor for six-bolt hubs, check out the SH-RT86 XT IceTech rotor.
Country USA
Brand SHIMANO
Manufacturer Shimano
Binding Sports
ItemPartNumber BR4354
Model ISMRT99L
Color Black
ReleaseDate 2012-12-28
Size 203mm
UnitCount 1
UPCs 689228485501
EANs 0689228485501

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