• Durable nylon outer with an aluminum core, secured by a stainless-steel, roll-threaded spindle rod

• Sits through the rear spindle to protect swingarm and brake calipers during low-side impacts

• Rear Spindle Bobbins heads rotate upon contact to absorb and reduce stress on the wheel assembly

• Simple bolt-through install—uses OEM rear spindle; no bike modifications needed

• Replacement bobbin heads available; made in the UK with registered design protection

What is Rear Spindle Bobbins Crash Protection?

Sitting both sides of the rear wheel, EP Spindle Bobbins for the Ninja ZX-10R shield the lower swing arm, brake calipers and sprocket carriers.   The nylon and aluminium bobbin heads protrude from the wheel, hoping to be first to take impact should an incident occur.   The nylon bobbin is able to rotate above the aluminium core bringing greater durability to the part and removing stress from the wheel.

What is Spindle Bobbin Crash Protection?

Using Evotech Performance's experience and innovative design, EP Rear Spindle Bobbins for the Kawasaki Z900 offer robust protection for your motorcycle. The nylon bobbin head is supported by an aluminium inner, and held in place using a stainless steel through-rod. Should an incident occur, the bobbin is expected to take impact first and should rotate to reduce stress and minimise damage on the rear wheel.

Why should I fit an Evotech Rectifier Guard?

Protection is the main benefit of fitting an EP Rectifier Guard. By being positioned in the open air, the BMW rectifier is open to being hit with stones and other road debris, not just airborne insects. Rectifiers are nigh on impossible to repair so protection is paramount. Another benefit is the EP Rectifier Guard is designed to provide a touch more of the classic retro-themed style.

The Evotech Performance Side Stand Extension Plate for BMW S 1000 XR (2024+) is a precision-engineered standoff pad that increases the kickstand's footprint, offering superior stability on soft or uneven terrain. Crafted from robust aluminum and topped with a stainless-steel plate, it resists corrosion and installs easily with existing hardware—no modifications needed.

What protection does the Evotech Sump Guard give? The Ducati Streetfighter’s naked design means the engine sump is prone to being hit by road surface debris. Rainwater, loose chippings, mud, animal poo, dropped rubbish and anything else you see on an open road, will cause severe degradation of the engine sump’s coating and, worse still, the sump body itself. A corroded or cracked sump doesn’t bear thinking about. The Ducati V4 SP EP Sump Guard literally guards the front and sides of the Ducati sump against road debris damage.

Evotech Crash Protection for Suzuki Hayabusa (2021+) features high-performance polymer sliders and precision CNC-machined aluminum mounting hardware. Engineered to absorb impact and minimize damage to the engine, bodywork, and frame during low- and high-speed falls—while maintaining sleek lines and preserving factory aesthetics.