modification

Need some advice on what CC fuel injector should i install on my current mod. Here's the spec 57mm jvt block, ported head, 34mm throttle body, uma valve spring, uma m9 ecu, stock injector, rs8 cams. And in the current build of my motorcycle i'm having a hard time to start in one click, sometimes...

Hai guys currently in need of help as i have recently done fullspec 62 for my x1r/lc135 but its sempot/bobok 62mm block superhead 20/23 uma carb 28mm 28mm header leovince exhaust pipe some say is my header too small some say its my carb needs to be reset specifically the main jet i need help...

These smart carbs don't have any jets and doesn't have to be adjusted to elevation changes, It is simply plug and play. The needle jet is of a patented design. I have been on the fence of changing my carb and I'm thinking of switching to this. Here's the official specification details from...

Guys. I have a Yamaha LC135 5Speed Manual Clutch, with a modified rear wheel. The rear wheel and rear sprocket is that of a Exciter 150. Current sprocket combination is 42/15. I’m looking to change the sprocket set and I want to know what’s the biggest front sprocket I can fit. I heard that a...

Hi there, just want to share my bike old set if ever someone here is wondering how they can add some power to there stock sniper mx 135 without changing stock carburettor and at the same time will look and sound like a stock. Here are the parts i use for my upgrades Cylinder head - Stock...