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The ACID ISIS Gen 4 crank arms are the perfect combination of strength and stiffness, designed to last you through even the roughest trails. They come in 3 different lengths which can help improve your pedalling efficiency, while its special technology ensures reliable performance. Get ready to tackle everything from cross-country adventures to downhill rides.
The ACID ISIS Gen 4 Cranks will be a perfect direct replacement for your existing cranks. Fitting is straightforward with a crank puller required. Enjoy a more efficient riding experience thanks to their reliable construction.
Please Note: This product is only available to customers who purchased their bike direct from us.
Due to production rates or product availability, these items are only available to customers who purchased their bike direct from us for a quick and convenient solution to further support the bikes that we sell. We do not supply these products to those who have bought their bikes from others dealers.
The ADD TO CART button will appear to pre-approved customers when logged in to their account. If this doesn't appear and you purchased your bike directly from us, please email us with a copy of your bike purchase receipt and we’ll be very happy to add you to our approved customer list.
Next business day UK mainland delivery on parts & accessories
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Parts & accessories ordered with a bike will arrive fitted where possible
WE FIT PARTS
Parts & accessories dispatched same day if ordered before 1pm
SAME DAY DISPATCH
We deliver electric bike accessories to over 150 countries worldwide
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