Shimano
SHIMANO XTR ADAPTER SM-MA90-F160P/S / FRONT 160 MM
SHIMANO XTR ADAPTER SM-MA90-F160P/S / FRONT 160 MM
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SHIMANO XTR SM-MA90-F160P/S – PREMIUM FRONT DISC BRAKE ADAPTER FROM IS TO POSTMOUNT (160 MM)
The Shimano SM-MA90-F160P/S (model code: SMMA90) from the absolute high-end **XTR component group** is the perfect choice for weight-conscious cross-country riders, marathon specialists, and bike connoisseurs who appreciate attention to detail. This exquisite tuning adapter allows for the uncompromising mounting of a modern Postmount (PM) brake caliper on a fork with a classic International Standard (IS) mount. The adapter is precisely designed for the front wheel (FR) and perfectly matched for use with a **160 mm brake rotor**, offering the optimal sweet spot of low mass and high modulation.
As part of the XTR series, the component features an extremely rigid and maximally weight-optimized design. Milled from a high-strength aluminum alloy, the adapter confidently absorbs the enormous shear forces during hard braking without twisting. The flawless fit guarantees a perfectly parallel alignment of the brake caliper to the rotor, thereby highly effectively preventing unsightly brake judder, annoying rubbing, or uneven pad wear. The included mounting screws, along with the proven Shimano stop ring against unintentional loosening, ensure maximum safety.
Product Details & Features
• XTR High-End Lightweight Construction: Extremely stiff and weight-optimized design for maximum performance
• Interface Conversion: Perfectly connects Postmount brake calipers to classic IS front forks
• 160 mm Braking Power: Precisely designed for standardized 160 mm rotor use on the front wheel
• Maximum Safety: Includes high-strength mounting screws and original stop ring
• Perfectly Centered: Guarantees an absolutely parallel brake seating for rub-free operation
Data & Identification
• Brand: Shimano | Group: XTR | Model Code: SM-MA90-F160P/S (SMMA90)
• Manufacturer Part No. (MPN): ISMMAF160PSA | EAN: 4524667108108
Scope of Delivery
1x Shimano XTR Front Wheel Disc Brake Adapter, mounting screws, 1x locking stop ring.
Technical Specifications
• Mounting Position: Front (Fork) | Fork Mount: IS (International Standard) | Caliper Mount: Postmount (PM)
• Compatible Rotor Size: 160 mm | Material: Aluminum | Type: Disc Brake Adapter
Conclusion
The Shimano XTR SM-MA90-F160P/S adapter combines legendary XTR precision with maximum reliability – the perfect interface for your high-end cockpit with a 160 mm brake rotor.
Product Information & Conditions
GPSR Information
Manufacturer
Shimano Europe B.V.
High Tech Campus 92
5656 AG Eindhoven
Niederlande
Email: privacy@shimano-eu.com
Note: All product information and technical data are compiled with the utmost care. Nevertheless, errors, discrepancies, or changes cannot be ruled out. Manufacturers reserve the right to change specifications, features, and weights without prior notice. Subject to change without notice.
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