Yoshimura R-77 Slip-On Exhaust | 16381CJ520 FLY MX26 SALE No significant drain on battery

No significant drain on battery

Since these are for PDS KTM's we have bonded our noise absorbing chain guide pads on

YAMAHA (09-17) YZF 450

Race tested specific size and width for Kawasaki 2 & 4 strokes

Average tensile strength of 6

Yoshimura R-77 Slip-On Exhaust | 16381CJ520 FLY MX26 SALE No significant drain on batteryThe KTM RC390 and 390 Duke are entry level bikes that can quickly be transformed into potent race bikes track day machines. Yoshimura has pumped up the looks and performance on these small, yet fun bikes with our Race Series 3 4 systems in stainless carbon Mini R 77 muffler options. When heading to the race track, everything counts, with either muffler option you lose half the weight of the stock system and gain 2. 5% max H. P. and 3. 3% max ft. lbs.