HIGHTECH IN COMPACT FORMAT.
Schlumpf Speed-Drive System worth 900.- (including planetary gear + Shimano hub gear), 2×8 speed: Innovative, low-maintenance hybrid circuit by the Swiss engineer F. Schlumpf with a huge gear range (up to 594%!). Gearbox installed in the bottom bracket. Doubling the number of gears without additional chain shift!
For years, we searched in vain for the perfect Faltvelo, which runs like a “normal” bike. 8 years ago, we finally decided to develop our own product. Convinced by our idea, engineers and designers from the German automotive industry have developed a new, innovative Velorahmen folding concept together with us. The result: the OP-20!
The OP-20 with cardan-drive system has been thought through to the smallest detail: spring-loaded suspension, 3 different technically advanced drives for different demands, patented safety and folding closures, two luggage carriers with a load capacity of up to 23 kg and many other highlights. Pedals: High-quality, ball-bearing, light-metal folding pedals with two reflective cat eyes. Saddle / seatpost with integrated suspension: sporty, comfortable, light and practical. Suspension: Suspension damping system consisting of a suspension fork (30 mm) with adjustable tension and integrated locking system (on / off) and a saddle tube with integrated suspension. Brakes: Depending on the gear shift, equipped with disc brakes or V-brakes. The front brakes can be upgraded from V-brakes to disc brakes. Anti-theft system: The OP-20 comes with a practical, clipped electrical alarm. Luggage carriers: Our OP-20 aluminum luggage carriers can carry loads of up to 9 kg (front) and 23 kg (rear). Driving pleasure: Although the OP-20 is not the lightest among the folding bikes with 14-17kg (depending on gear shift / equipment), it is absolutely unbeatable in terms of driving fun and safety. Handlebar / Handlebar: Freely adjustable KALLOY handlebar unit (handlebars and control tube) with ergonomic handlebar grips. Brake lever made of light metal. Rotating handle. Rahmendesign: extremely stiff, robust, sporty light-metal frame. Saddle: Unisex saddle, specially developed for the OP-20. Incl. Saddle bag with integrated LED tail light; Seatpipe: equipped with integrated suspension. SecuLock ©: high-quality, patented folding mechanism / safety lock. Light alloy rims: DM-18 by Jalco. Tire: KENDA 20×1.95, 60 TPI. Warranty: 2 years