Description
Prima medium-height windscreen for Niu scooters
Bolt-on direct replacement for the stock expansion chamber
replacing worn bearings now guarantees an ultra-smooth
VBB Vespa 150 60 - 67 150 Large Frame - 8 in
Check local laws before installing for road use
Driven Racing 428 EVO TECH Rear Sprocket | Honda Grom Options:40T Prima medium-height windscreen for NiuFine tune your Honda Grom or Monkey 125's gearing with the Driven Racing EVO TECH #428 Rear Sprocket. CNC machined and case hardened in the USA for maximum durability and smooth power delivery. Available in 34T40T to optimize for acceleration or top end speed. Important bolt pattern changed in 2022: 20142021 Grom Monkey 125: use 34T, 35T, or 36T 2022+ Grom Monkey 125: use 38T, 39T, or 40T Technical Specifications Chain size: #428 Inner diameter: 58mm