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FSA Powerbox Alloy Powermeter Chainset - 53/39


RRP: £599.95 Save 11%
Product code:  EV305690
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Product Details

The Powerbox Alloy double sided power meter chainset from FSA. The Powerbox Alloy is made from cold forged AL6061/T6 aluminium. The Power box is accurate within two percent, delivering accurate data in all environmental conditions. The Power meter features a built in accelerometer that calculates the riders cadence along with a battery change indicator. The battery lasts between 300 and 400 hours. An auto zero feature re-zeros the power meter after the rider stops pedalling for more than 3 three seconds.

The power box uses ANT+ and can be upgraded to transmit via Bluetooth with the purchase of a firmware upgrade. The software can also be upgraded to feature balance left and right balance. The power box is compatible with Shimano and Sram 10 – 11 speed road drivetrains. The chainrings are CNC machined AL7075 Aluminium. The 30mm axle is compatible with BB86 and BB30 systems.

To view our Power Meters buying guide click here

Run Time 300 to 400 hours
Material Alloy
Accuracy +/- 2 percent
Chainrings 7075 Aluminium
Arm Length Options of:
-175 mm
Compatibility ANT+ or Bluetooth with firmware upgrade
Weight 751 g


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Delivery and collection information


Standard UK delivery:

Clothing, parts & accessories: £4.99 per order

Bulky Items: £4.99 per item - Click here to see the list of bulky items

Bikes: £4.99 per bike - Includes assembly by our fully trained mechanices, pre-delivery inspection and safety check, packing in our custom bike box and multi-tool. Click here to see how we deliver your bike

Click & Collect

Using our Click & Collect service your order will be delivered to a choice of over 60 Evans Cycles stores nationwide for collection. This service is FREE of charge for all orders. Click here for more details

International delivery (Incl BFPO, ROI, Channel Islands & Isle of Man)

To calculate the charges for your order simply add products to your basket and proceed through the checkout process, where you will need to enter your delivery details. Our website will present you with the relevant delivery options and the charges for your basket of goods. Orders delivered outside the EU are exempt from VAT. Click here for more details.

Easy Returns

Our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you are not, please feel free to return your goods within 90 days of the purchase date for a full exchange or refund. Returns can be made in your local store or sent back to our distribution centre.

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