Yamaha R15 V4 Service Manual May 2026
But the V4 was his dream. The liquid-cooled 155cc, the Deltabox frame, the VVA—variable valve actuation—that made it scream past 7,400 rpm. He just needed to resurrect it.
That night, under a flickering tubelight, Arjun became a monk. Section 4-12: Valve clearance adjustment . He’d never touched a shim in his life. Section 7-18: Oil pump rotor inspection . He didn’t even own a micrometer. yamaha r15 v4 service manual
On race day at the MMRT track in Chennai, his R15 V4 kept up with stock bikes three times its price. When a fellow rider asked his secret, Arjun smiled: But the V4 was his dream
But the V4 was his dream. The liquid-cooled 155cc, the Deltabox frame, the VVA—variable valve actuation—that made it scream past 7,400 rpm. He just needed to resurrect it.
That night, under a flickering tubelight, Arjun became a monk. Section 4-12: Valve clearance adjustment . He’d never touched a shim in his life. Section 7-18: Oil pump rotor inspection . He didn’t even own a micrometer.
On race day at the MMRT track in Chennai, his R15 V4 kept up with stock bikes three times its price. When a fellow rider asked his secret, Arjun smiled:
