The idea behind the Spire Crank was to take the proven 2 & ½ piece system and combine it with a super tough, box-section arm design that will remain incredibly stiff and dent resistant.
After a year of testing from Bruno Hoffmann and the rest of the PRO team, the end result is a super strong and reliable crank built to shred.
Now available in a super-short 160mm version for use with shorter 12.5″-13″ chainstay frames.
|material||tubular heat-treated 4130 crmo arms & crmo axle|
|length||160mm, 170mm or 175mm|
|axle||22mm crmo ultra hollow|
|weight||901g (31.78oz) 170mm|
|Material||tubular heat-treated 4130 crmo arms & crmo axle|
|Length||160mm, 170mm or 175mm|
|Axle||22mm crmo ultra hollow|
|Weight||901g (31.78oz) 170mm|
On all orders over $99 Evo Cycles offers free delivery to any non-rural address in New Zealand* - this includes large / bulky items and bike brands that are able to be shipped**
On orders under $99 we charge $5 fee for non-rural addresses and $10 for rural addresses. This is so we can give our customers (that’s you!) the most competitive pricing available for small parts and accessories. There are no hidden shipping costs and you know exactly what you’re paying for.*There is an additional $5 charge for all rural deliveries.
Free for all orders over $99. Orders under $99 a $5 flat shipping & handling fee applies. Order and pay online and collect everything from one of our showrooms. Just select which store you would like to collect from at checkout. Find out more about Click & Collect here.LEARN MORE