How many valves is too many?

6 min read

Two per cylinder, or four… or what about seven or eight? 40 ye

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Bike Magazine

Seven decades ago, Yamaha Motor were born. Here’s how it all came about, how they’ve grown and all the highlights since...

Three pots in a row is nowt much to stiffen your trousers these days, but when BSA (and Triumph) first cracked on it was a sizeable stride onwards

Because motorcycle engineering is beautiful

Velo’s single was a record-breaker and beautifully made, but also pricey. Could a dip in values tempt Rick into finally living the dream?

Former Honda chief development rider, ex-Honda Racing UK boss, and Bonhams specialist writes for MCN

EXPERT GUIDE TO

Seven decades ago, Yamaha Motor were born. Here’s how it all came about, how they’ve grown and all the highlights since...

Three pots in a row is nowt much to stiffen your trousers these days, but when BSA (and Triumph) first cracked on it was a sizeable stride onwards

Because motorcycle engineering is beautiful

Velo’s single was a record-breaker and beautifully made, but also pricey. Could a dip in values tempt Rick into finally living the dream?

Former Honda chief development rider, ex-Honda Racing UK boss, and Bonhams specialist writes for MCN

EXPERT GUIDE TO