Quad Lock® PRO Steering Stem Mount, 135°

Quad Lock® mounts for the handlebar tower replace the M8 handlebar mount bolt on your motorcycle, providing a completely non-invasive installation.

OPTIMISED VIEWING ANGLE
Both the standard and PRO versions can rotate through 135 degrees, adjustable with the included hex key.

Secure the bracket with spacers to allow clearance for large handlebar towers and surrounding components.

SECURE INSTALLATION
Anti-rotation teeth in the base screws and spacers keep the mount securely in place.

SEAMLESS DESIGN
Don’t compromise your motorcycle’s aesthetics. The sleek design of all Quad Lock® mounts fits perfectly with your motorcycle’s handlebars.

PRO HANDLEBAR TOWER MOUNT
Made from black anodised CNC-machined aluminium
Black stainless-steel hardware
Stepped bolt and anti-rotation spacers
High-tensile steel
Replaces the existing M8 handlebar tower bolt
135-degree position adjustment without disassembly
Includes black release lever

Vibration levels on some motorcycles may affect image stabilisation in newer smartphones. The optional Quad Lock vibration dampener allows you to securely mount your smartphone on any motorcycle.

DO I NEED THIS FOR MY SETUP?
Our research shows that this issue has occurred only on certain types of motorcycles, but many bikes in the same class had no problems. Quad Lock recommends using the vibration dampener.

HOW DOES IT WORK?
The precisely engineered dual-suspension system with silicone bushings reduces high-frequency vibration by more than 90% to protect your smartphone camera.

TESTED FOR BEST PERFORMANCE
Working with vibration specialists from the automotive and defence industries, the vibration dampener has undergone extreme performance testing. It has also been extensively tested in real-world situations by the dedicated Quad Lock community.

The motorcycles listed can damage smartphone optical image stabilisation during mounting. Even if your motorcycle is not listed, Quad Lock recommends using our vibration dampener for added confidence.

BMW 310GS, F800 R/GS/GT, R nine T, R1200GS/RT, S1000R
Ducati Hypermotard, Monster, Multistrada, Supersport
Harley Davidson Fat Bob, Low Rider S, Street Bob, Wide Glide
Honda CB, CBR, CRF, Grom, various
Kawasaki Er-6n, KLX, Ninja, Versys, Z650, Z900RS
KTM & Husqvarna all models
MV Agusta Brutale
Suzuki DRZ, GSF, GSX-R, GSX-S
Triumph Bonneville, Rocket 3, Scrambler, Speed Triple, Speed Twin, Thruxton
Yamaha MT, FZ, Tracer, XJ600, XSR 700/900, R6, YZF-R1