Featuring Alpinestars’ bio-based

Internal toebox

Bikes are often designed so that – when an engine protection bar is fitted – the footrest and the bar touch down almost simultaneously at a lean angle that is uncritical in terms of tyre grip

A perfect air tight sealing and trouble free filter installation for the user is guaranteed by using a high quality EVA seal

GPR Exhaust - Trioval Slip-On for BMW R 100 GS - 1987 to 1996 includes-scottsdamper Featuring Alpinestars’ bio-basedGPR's Trioval series is a GPR best seller, with a classic ovoid drop shape. It is made of hand polished 304 stainless steel and has a diameter of 100mm. Product Features SOUND: Upgraded sound from stock exhaust. Although louder than stock but in compliance with the limits prescribed by law, this exhaust produces the softest sound of all the GPR exhausts. PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding