Search results

Hi Relax , ah my sister happy either way but likes the idea my dad says he'll buy a complete Arrow system if it benefits but since the larger diameter headpipe is suspect of negative low-mid range we probably better offer simply cutting the muffler section off , its very simple task to complete...

All input & 0.05 $ appreciated , and not to worry guys tread was not started on a mod 125 4 stroke HP build project lmao... but simple swap out to a stainless headpipe & new canister to rid the unsightly stock unit . As for sound decibels doubt they'll be much concern than a few additional...

Hi TK4 , thank you for your response & knowledgeable guidance , my concern with the larger Arrow headpipe diameter on the tiny 4 cycle 125 is its most likely to diminish its current little low end grunt even lower with possibly very negligible if any noticeable upper gains . First asphalt bike...

Hi New Member Here - Tech Question For Experienced Arrow System CBR 125 Owners / Track Riders - The headpipe diameter appears larger than stock how will it affect street ability on the low & mid range torque curve for the little 125 cc . Any input greatly appreciated , Thanks