The Bitubo rear shock range delivers world-class suspension performance for riders who demand stability, traction and custom-tuned control. Each shock is engineered in Italy using advanced hydraulic and gas-pressure technology, giving you better feedback, improved cornering stability and a smoother ride across all road conditions.

From classic twin-shock motorcycles to high-performance Superbikes, Bitubo offers tailored variants to suit every riding style — whether you’re looking for road comfort, sporty responsiveness or full racing precision.

Every shock is built using precision-machined components, race-developed damping systems and durable materials designed to maintain consistent performance under demanding load, temperature and riding environments.

Choosing the Right Bitubo Variant

WMB Series – Twin-Shock Classic & Cruiser Upgrade

A premium replacement for OEM twin-shock systems, designed for:

• Harley-Davidson

• Royal Enfield

• Moto Guzzi

• Vespa & Maxi-Scooters
  Provides improved comfort, preload adjustment and stylish finishes for vintage, retro and cruiser motorcycles.

XZE Series – Road Performance Upgrade

Ideal for street bikes and daily riders, the XZE offers:

• Adjustable rebound damping

• Adjustable spring preload

• Nitrogen pressurised internal chamber

Suitable for standard to intermediate sport, naked, commuter and touring motorcycles.

XXT Series – Sport & Track Performance

The XXT uses race-developed internal valves and a large-piston design for:

• High-speed stability

• Precise damping control

• Full adjustability (rebound, compression, preload and length adjustment)

Ideal for middleweight to litre-class sportbikes and aggressive riders.

XXZ Series – Professional Racing Shock

The top-tier Bitubo shock featuring:

• Gas-pressurised damping with separate compensation chamber

• High-speed and low-speed compression adjustment

• Ultra-sensitive racing response

Designed for high-performance Superbikes, track builds and riders wanting maximum tuning capability.

Key Features Across the Bitubo Range

• Precision-machined aluminium or steel bodies

• Gas-pressurised damping systems for temperature stability

• Multi-adjustable rebound and compression (model dependent)

• Hydraulic or manual preload adjustment (depending on variant)

• Designed for road, sport and racing applications

• Built to deliver improved grip, comfort and control

Fitment & Motorcycle Compatibility

Below is an extensive overview of motorcycles, makes, years and models commonly supported across WMB, XZE, XXT and XXZ shock variants. Actual mounting differs per variant but this list gives customers clear reference when selecting:

HARLEY-DAVIDSON (Twin Shock & Touring Fitment)

WMB / XZE / XZE31 / XZE3 (Twin Shock Models)

• Sportster 883 / 1200 (1988–2022)

• Dyna models (1991–2017)

• Softail Twin-Shock classics (1980s–1999)

• Touring models with twin-shock conversions

• Street 500 / Street 750 (2015–2020)

Bitubo Road Rear Mono Shock

• Touring models with mono-shock upgrading

• Harley Pan America (special order)

ROYAL ENFIELD

WMB Twin Shock Range

• Classic 350 / 500 (2009–2023)

• Bullet 350 / 500 (2000–2023)

• Continental GT 535 / GT 650 (2014–2023)

• Interceptor 650 (2019–2024)

• Himalayan 410 (2016–2022)

DUCATI

XZE / XXT / XXZ

• Panigale V2 (2020–2024)

• Panigale V4 / V4S (2018–2024)

• 899 / 959 Panigale (2013–2019)

• 1098 / 1198 / 848 (2007–2013)

• Streetfighter V2 / V4 (2020–2024)

• Monster 696 / 796 / 821 / 1200 (2008–2022)

• Hypermotard 821 / 939 / 950 (2013–2024)

• Multistrada 950 / 1200 / 1260 (2010–2020)

• Scrambler 800 / 1100 (2015–2024) – also twin-shock WMB options

BMW

XZE / XXT / XXZ

• S1000RR (2009–2024)

• M1000RR (2021–2024)

• S1000R (2014–2024)

• S1000XR (2015–2024)

Twin Shock WMB

• R nineT (2014–2023)

• Classic R-series twin shock models

APRILIA

XXT / XXZ / XZE

• RSV4 (2009–2024)

• Tuono V4 (2011–2024)

• RS660 (2020–2024)

• Tuono 660 (2021–2024)

• Tuareg 660 (2022–2024)

• RSV Mille (1998–2003)

KAWASAKI

XZE / XXT / XXZ

• Ninja ZX-10R (2011–2024)

• Ninja ZX-6R (2007–2024)

• Ninja 650 (2012–2024)

• Z900 / Z900RS (2017–2024)

• Ninja 400 / Z400 (2018–2024)

• Versys 650 (2015–2024)

• ZX-4R / ZX-4RR (2023–2024)

WMB Twin Shock

• W800 (2011–2023)

SUZUKI

XZE / XXT / XXZ

• GSX-R1000 (2009–2023)

• GSX-R750 (2006–2023)

• GSX-R600 (2006–2023)

• GSX-S1000 (2016–2024)

• Hayabusa (1999–2024)

Twin Shock Models (WMB)

• SV650 (1999–2023 – depending on sub-model)

HONDA

XZE / XXT / XXZ

• CBR1000RR (2008–2024)

• CBR600RR (2007–2024)

• CB650R / CBR650R (2019–2024)

• Africa Twin CRF1000L / CRF1100L (2016–2024)

• CB500F / CBR500R (2013–2024)

WMB Twin-Shock

• CB1100 (2010–2020)

• Rebel 500 / Rebel 300

YAMAHA

XZE / XXT / XXZ

• YZF-R1 (2009–2024)

• YZF-R6 (2008–2020)

• MT-09 / FZ-09 (2014–2024)

• MT-07 / FZ-07 (2014–2024)

• MT-10 (2016–2024)

• R7 (2022–2024)

• XSR700 / XSR900 (2016–2024)

KTM

XZE / XXT / XXZ

• Duke 690 / 790 / 890 / 990

• RC 390 / RC 8C

• Super Duke 1290 (2014–2024)

TRIUMPH

XZE / XXT / XXZ

• Street Triple 675 / 765 (2013–2024)

• Daytona 675 (2006–2018)

• Speed Triple (2011–2024)

• Tiger 800 / 900 / 1200

Twin-Shock (WMB)

• Bonneville T100 / T120

• Thruxton 900 / 1200

• Scrambler 900 / 1200

Fitment & Installation

Select the correct Bitubo shock type based on:

• Motorcycle make, model and year

• Mounting type (mono-shock or twin-shock)

• Rider weight and load

• Riding style (road, sport, touring, track or racing)

Professional installation is recommended to ensure correct preload, sag, rebound and compression setup.

Why Choose Bitubo

Choosing Bitubo means choosing:

• Italian race engineering

• Reliable, consistent damping

• Adjustable performance tailored to your motorcycle

• Premium build quality suitable for road and race applications