Description

SHIMANO XTR RD-M9250 Jockey Wheel Set (13T)
Restore the pinnacle of shifting performance to your mountain bike´s drivetrain with the genuine SHIMANO RD-M9250 Jockey Wheel Set. As-an essential component of your transmission, these spare parts are engineered to the exacting standards of Shimano´s flagship XTR series, ensuring your 12-speed system operates with the flawless precision and reliability you demand on the most challenging trails. This set is the official replacement for maintaining the elite performance of your XTR Di2 or mechanical rear derailleur.
Designed инновационно for the rigors of competitive racing and aggressive trail riding, this jockey wheel set revitalizes your shifting, reduces drivetrain friction, and enhances chain stability. By replacing worn or damaged pulleys, you bring back the crisp, silent, and immediate gear changes that define the XTR experience. Invest in the longevity and peak operational स्वास्थ्य of your high-performance drivetrain.
Key Benefits
* Unparalleled Drivetrain Smoothness: Equipped with high-quality, precision-sealed bearings, these jockey wheels spin with minimal friction. This translates to a smoother, more efficient pedal stroke and reduced-energy loss, allowing you to put more power to the ground.
* Enhanced Durability and Longevity: The sealed bearing design provides superior protection against the ingress of dirt, mud, and water. This robust construction ensures consistent performance and a significantly longer service life, even in the harshest off-road conditions.
* Crisp and Accurate Shifting: The specific 13-tooth profile of both the guide and tension pulleys is optimized for Shimano´s HYPERGLIDE+ 12-speed chain. This synergy ensures perfect chain engagement and disengagement, fatores to lightning-fast and unerringly accurate shifts, uphill or down.
* Genuine Shimano Quality: As an authentic Shimano spare part, this set guarantees perfect compatibility and restores the original factory performance of your XTR rear derailleur. Avoid the compromises of aftermarket parts and trust the engineering of the original manufacturer.
Main Features
* Complete set包含 one upper (guide) pulley and one lower (tension) pulley.
* Features premium, ultra-smooth sealed bearings in both pulleys for maximum efficiency and durability.
* A 13-tooth design on both pulleys is specifically engineered for Shimano´s 12-speed MTB drivetrains.
* Optimized tooth shaping काम करता है seamlessly with HYPERGLIDE+ chains for superior chain retention and shifting performance.
Technical Specifications
* Product: SHIMANO RD-M9250 Jockey Wheel Set
* Series: XTR M9100 / M9250 Series
* Attribute: Jockey wheels
* Number of Teeth: 13T (Upper/Guide & Lower/Tension)
* Bearing Type: Precision Sealed Bearings
* Speed Compatibility: 12-speed
* RD-M9100-SGS
* RD-M9120-SGS
* RD-M9150-SGS (XTR Di2)
* RD-M9250-SGS (XTR Di2)