1. USED Motorcycle/Scooter Clutches Items
  2. sku: 6973773909143752
  3. BMW 21217724789

BMW 21217724789 Clutch Basket Hub Springs Plates HP4

fits model: S1000rr, S1000r, S1000xr. make: Bmw.

21217724789 Bmw S1000rr S1000r S1000xr Hp4 Clutch Basket Hub With Springs And Plates Assembly

( Manufacturer Part Number: 21217724789 ), ( Type: Clutch Kit ), ( Machine Type: Street Motorcycle ), ( Universal Fitment: No ), ( Country Of Origin: Germany )

Review BMW Hp4 Clutch Basket Hub Springs And Plates Assembly fits S1000RR S1000R S1000XR

The BMW S1000RR, S1000R, S1000XR, and HP4 motorcycles are known for their powerful engines and high-performance capabilities. One essential component that contributes to their impressive power delivery is the clutch system. More specifically, the clutch basket, hub, springs, and plates play a vital role in transferring engine power to the transmission and ultimately to the wheels. In this description, we will provide an in-depth look at each of these clutch components.

Starting with the clutch basket (BMW Part Number 2121772), this is the central component of the clutch assembly. The basket's primary function is to support the clutch plates and provide a surface for them to engage with the engine's flywheel. It is engineered from high-strength material to withstand the torque generated by the engine. The clutch basket in BMW's S-series motorcycles is designed with a lightweight yet robust construction, ensuring optimal performance and durability.

The clutch hub (Part Number 2121773) is another crucial component. It connects the engine to the clutch assembly and acts as a support for the clutch pressure plate. The hub is designed to efficiently transmit engine power while providing the necessary flexibility to accommodate the engine's expansion and contraction during operation. BMW's clutch hubs are meticulously machined to ensure perfect alignment and engagement with the engine.

The clutch springs (Part Number 2121774) are responsible for applying pressure to the clutch plates, ensuring they engage with the engine's flywheel. BMW uses high-tensile steel springs in their clutches to provide the necessary clamping force. These springs are designed to maintain their tension throughout the engine's RPM range, ensuring consistent clutch engagement and smooth power delivery.

Finally, the clutch plates (Part Number 2121775) are the friction components that come in contact with the engine's flywheel. They are responsible for transmitting engine power to the transmission. BMW's clutch plates are made from high-friction material, ensuring optimal power transfer and durability. The plates are also designed with cooling fins to help dissipate heat generated during operation.

In summary, the clutch basket, hub, springs, and plates are essential components of the BMW S1000RR, S1000R, S1000XR, and HP4 motorcycles' clutch systems. These components work in unison to transfer engine power to the transmission and ultimately to the wheels. BMW engineers these parts with the utmost precision and quality, ensuring optimal performance and durability.

BMW S1000RR, S1000R, S1000XR, and HP4 clutch basket, hub, springs, and plates are essential parts of these motorcycles' drivetrain. Replacing these components can improve performance, enhance reliability, or address specific issues. Here are some potential pros and cons of buying these BMW parts:

Pros:

1. Improved performance: Upgraded clutch components can lead to better engine response, smoother power delivery, and increased torque.

2. Enhanced durability: New parts can extend the life of the clutch system, reducing the need for frequent replacements.

3. Better reliability: High-quality OEM parts can help prevent clutch-related issues, ensuring a more consistent riding experience.

4. Customization: Aftermarket clutch components can offer various tuning options, allowing riders to tailor the clutch system to their riding style and preferences.

Cons:

1. Cost: OEM and aftermarket clutch components can be expensive, especially for high-performance motorcycles like the BMW S1000RR.

2. Installation: Installing new clutch components can be a time-consuming and complex process, requiring specialized tools and skills.

3. Unintended consequences: Upgrading specific clutch components may lead to unintended consequences, such as increased engine heat or vibration, which could require additional modifications or adjustments.

Conclusion:

Buying new clutch basket, hub, springs, plates, or the entire clutch assembly for your BMW S1000RR, S1000R, S1000XR, or HP4 motorcycle can bring significant performance advantages and enhanced reliability. However, the cost, installation complexities, and potential unintended consequences should be carefully considered before making a purchase. Ultimately, the decision to buy these clutch components depends on your riding style, budget, and desired outcomes.

Recommendation:

If you frequently ride your BMW motorcycle in demanding conditions, such as track racing or high-speed touring, investing in new clutch components can help ensure robust performance and reliability. For casual riders, the stock clutch components may suffice, but consider an upgrade if you plan to push your motorcycle's limits or experience clutch-related issues. When purchasing these parts, consider buying from reputable dealers or manufacturers to ensure the highest quality and compatibility with your BMW model.

Details:

BMW S1000RR, Clutch. Condition: This is a used clutch in good condition. Fits model's: HP4: 2012, 2013, 2014 2015, HP4 Race: 2017 2018, S1000R: 2014, 2016, 2017, 2018 2019, S1000RR: 2009, 2010, 2011, S1000XR: 2019.

Manufacturer: BMW. Condition: Used. INV2068, 2068-101, 117F Box Fits Make: BMW.

It is a little dirty from previous use and storage but looks good.

part #: 21217724789 prices

  • $17.44-$249.00

specifications scookit:

  • for models: S1000rr, S1000r, S1000xr
  • for makes: Bmw
  • mpn: 21217724789
  • type: Clutch Kit
  • machine type: Street Motorcycle
  • universal fitment: No
  • country of origin: Germany

offer scookit:

  • options: Ship-to-home
  • quantity: 1
  • started: February 2, 2026
  • availability: In Stock
  • sold: 0

general scookit:

  • condition: Used
  • Transmission Drivetrain > Clutch Parts Kits > Complete Clutches Kits

seller scookit:

  • # reviews: 45403
  • city: Berryville, Virginia
  • rating: 99.7%

shipping scookit:

  • cost: $17.99
  • transit: 3-7 Days
  • type: Fixed
  • service: Standard
  • class: Standard

returns scookit:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted

payments scookit:

  • credit card: Visa
  • wallet: Apple-pay
  • other
for models: s1000rr, s1000r, s1000xr, for makes: bmw, type: clutch kit, machine type: street motorcycle, universal fitment: no, country of origin: germany,
category: auto parts > transmission drivetrain > clutch parts kits > complete clutches kits, sku: 6973773909143752,

Bmw 21217724789 Is Similar To:

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4 offers $17.44–$249.00 USD
  • Offer #1: $249.00 price + $69.00 shipping estimate = $318.00* total. 100% OEM original genuine BMW part. S1000XR (K49).+$69.00 shipping
  • Offer #2: $27.96 price + $18.85 shipping estimate = $46.81* total. Sold as pictured. BMW S1000XR, YEAR 2014 - 2018.+$18.85 shipping
  • Offer #3: $17.44 price + $17.44 shipping estimate = $34.88* total. CLUTCH SPRING BOLT 6 PCS SET.+$17.44 shipping
  • Offer #4: $390.19 price + $67.67 shipping estimate = $457.86* total.+$67.67 shipping

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