Sonnette KNOG OI BIKE BELL PRIMA Small Gris SOFT-impermeable With a volume of 3

With a volume of 3 litres and optimised back ventilation

a Shimano Shadow RD+ rear derailleur for better chain retention

ensuring a perfect fit around your shoes and optimal thermal insulation

is an essential tool for the precise installation and removal of bike pedals

with more flexible edges on the thigh contact areas

Sonnette KNOG OI BIKE BELL PRIMA Small Gris SOFT-impermeable With a volume of 3The KNOG Oi Bike Bell Prima stands out with its iconic wraparound design, seamlessly integrated into the handlebar for a clean, modern aesthetic. Available in two sizes, it ensures optimal compatibility with 22. 2 mm handlebars for the Small version and 23. 8 to 31. 8 mm for the Large version, with included spacers for precise adjustment. Equipped with WAVETEK technology, the Oi Prima Bell features an innovative hammer that generates a wave like