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Bitubo

Adjustable Mono Shock Rear Shock Absorber

$1,993.95 $1,794.00 Save $199.95

SKU: BW054XXZ31

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Bitubo Adjustable Mono Shock is a high-performance rear shock absorber designed for the BMW S1000RR 2020-2024. It aims to provide the rider with enhanced driving precision, increased grip, and uniform tire wear through instant control of forces. This shock offers maximum support during cornering, quick changes of direction, and excellent stability during braking.
Show original supplier description
The Bitubo Adjustable Mono Shock, derived from the successful XXF series, represents Bitubo's top-tier research and development for track performance. This rear mono shock absorber features a completely renewed design with numerous technical innovations, including four adjustment settings: high-speed and low-speed compression, and high-speed and low-speed rebound. Internally, the XXZ shock incorporates technical solutions that optimize the smoothness of moving parts, improve the damping coefficient, and enhance stability at high temperatures. It utilizes lightweight materials to reduce overall weight, contributing to better performance. The shock features a Ø 14mm rod for smooth operation and a Ø 30mm piston to manage fluid masses, ensuring a faster response to stress. Special attention has been given to maximizing the sensitivity and accuracy of adjustments, aiming for low hydraulic inertia and immediate control of vehicle oscillations. Key adjustability features include 20 clicks for high-speed rebound and compression, and 24 clicks for low-speed rebound and compression. It also offers hydraulic spring preload adjustment (12mm = 24 clicks) and an adjustable length of 8mm. The spring rate is 9.000 kg/mm. The shock body has a diameter of 45mm, and the rod has a diameter of 14mm. The total stroke is 61mm, and the main spring length is 150mm.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandBitubo
Part NumberBW054XXZ31
CategorySuspension and Components
5,000+ Trusted brands
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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