Marton Roelofs from Grave in the Netherlands got his first own RENNKOMPRESSOR in 1980 from his parents for his life, the caravan, the car and of course also for his bike. The pump accompanied him on a lot of ATB Marathons and never let him down. Here are some examples: Grand Raid, Christ Alp, Eiger Bike Challenge, Sweiss Bike Masters, Bike Festival Willingen. Now the pump can be found as a collector’s item in his store.