Collection: Yamaha R1

The Yamaha R1 is a benchmark superbike, built around its unmistakable 998cc crossplane four-cylinder engine and a chassis developed with genuine racetrack intent. With explosive performance, precise handling, advanced electronics and aggressive styling, the R1 delivers the kind of focused riding experience normally reserved for dedicated race machines. It’s also an exceptional platform to personalise. At Kelpi Custom Moto, we offer purpose-built upgrades that enhance the R1’s performance, comfort and character without compromising its sharp, race-derived design.

A fully stainless exhaust system is one of the most transformative upgrades you can make to the R1. Designed to reduce weight and improve exhaust flow, it sharpens throttle response, strengthens power delivery and releases the deep, distinctive sound of Yamaha’s crossplane engine. Compact routing and a clean finish complement the R1’s tightly packaged bodywork while delivering meaningful benefits on both road and track.

Comfort and rider connection are just as important as outright performance, particularly on a motorcycle with such committed ergonomics. Our hand-crafted custom seat trims combine premium materials, detailed stitching and improved support to make longer rides and extended track sessions more enjoyable. They provide additional comfort without disrupting the R1’s slim, athletic profile, while giving the motorcycle a refined and personalised finish that stands apart from the factory seat.

Subtle finishing touches such as compact LED rear indicators and upgraded grips help refine the R1’s appearance and improve everyday usability. Brighter, more visible lighting cleans up the rear of the motorcycle while maintaining road functionality, and quality contact points create a more premium and connected feel between rider and machine.

All Kelpi Custom Moto products are E-marked and road-legal in most countries, giving riders confidence that their upgrades meet general regulatory standards. For country-specific requirements, our FAQs page provides clear guidance to help confirm compliance before purchase.

Customising the Yamaha R1 is about refining an already exceptional motorcycle around your priorities as a rider — sharper performance, improved comfort and a finish that feels uniquely yours. Thoughtful upgrades such as a stainless exhaust system, hand-crafted seat trims and carefully selected finishing components allow the R1 to become even more capable and personal. Kelpi parts are designed for riders who value quality, intelligent design and purposeful performance, enhancing the R1 while remaining true to its uncompromising superbike character.