The 8-bolt SRAM XX1 Eagle Boost Power Meter Spider Assembly from Quarq weighs just 97 grams and delivers cutting edge precision power data straight to your chosen device via Bluetooth or ANT+. With an error margin of just 1.5%, it's no surprise that this technology is used by professional cycling teams. The battery will last for 200 hours of riding and with OmniCal technology, you can easily swap chainrings without affecting the measurement accuracy. Use the Qalvin app to set up and calibrate the device and upgrade to the latest firmware so that your training is always right on track.
The 8-bolt SRAM XX1 Eagle Boost Power Meter Spider Assembly from Quarq weighs just 97 grams and delivers cutting edge precision power data straight to your chosen device via Bluetooth or ANT+. With an error margin of just 1.5%, it's no surprise that this technology is used by professional cycling teams. The battery will last for 200 hours of riding and with OmniCal technology, you can easily swap chainrings without affecting the measurement accuracy. Use the Qalvin app to set up and calibrate the device and upgrade to the latest firmware so that your training is always right on track.
Quarq SRAM XX1 Eagle Boost Power Meter Spider Assembly 8-Bolt
The 8-bolt SRAM XX1 Eagle Boost Power Meter Spider Assembly from Quarq represents cutting edge delivery of precision power metrics and ride data, so that you can train and race more effectively when riding a Boost 148 setup requiring a 52mm chainline. 10,000 data points eliminate irregularities from temperature variation, the IPX7 waterproof rating is robust enough to deal with all trail conditions and with measurements taken from both legs it's no surprise that this power meter delivers accuracy to within 1.5%. A single CR2032 battery will be good for 200 hours of riding and can be easily changed without specific tools.
Please note: Boost spiders should not be paired with 156Q crank arms. Designed for SRAM 1X mountain bike drivetrains. Requires an X-SYNC 2™ or X-SYNC™ 104 BCD chainring.
FEATURES
Compatible with a Boost 148 setup (52mm chainline)
Bluetooth low energy technology and ANT+ wireless data transfer
10K temperature compensation
Battery: CR2032, 200-hour battery life, change without tools
OmniCal: Swap chainrings without affecting accuracy
2-year warranty
IPX7 waterproof rating
Accuracy: Within 1.5%, measuring both legs
Free firmware upgrades with the Qalvin app
Bolt circle diameter: 104
Material: CNC machined aluminium spider
PRODUCT REF: 1046566
Buy now, pay later with PayPal Credit
Apply for 0% interest for 4-months on all purchases of £99 or more. Simply select the PayPal Credit button in the
basket. For full details, click here.
Representative Example Of V12 Finance
For Quarq SRAM XX1 Eagle Boost Power Meter Spider Assembly 8-Bolt
Interest Rate (Fixed)
15.9%
Deposit
10%
Monthly Repayment
£15.69
Final Installment
£15.69
Cash Price
£504.00
Deposit to Pay
£50.41
Loan Amount
£453.59
Cost of Loan
£111.25
Total Amount Payable
£615.25
Number of Repayments(Monthly)
36
Interest Rate (Fixed)
15.9%
Deposit
10%
Monthly Repayment
£21.96
Final Installment
£21.96
Cash Price
£504.00
Deposit to Pay
£50.41
Loan Amount
£453.59
Cost of Loan
£73.45
Total Amount Payable
£577.45
Number of Repayments(Monthly)
24
Interest Rate (Fixed)
15.9%
Deposit
10%
Monthly Repayment
£40.91
Final Installment
£40.91
Cash Price
£504.00
Deposit to Pay
£50.41
Loan Amount
£453.59
Cost of Loan
£37.33
Total Amount Payable
£541.33
Number of Repayments(Monthly)
12
How do I complete my order using finance?
Follow the four easy steps below to complete your order
1Add item to your basket
2Select V12 Retail Finance as your payment method
3Complete your online finance application
4Receive your instant decision
Read more about buying on finance Please note finance is only available to UK
residents.
Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK Collect+ locations specified on the SigmaSports.com website where they will be held awaiting collection for a period of 10 days.
Estimated delivery within 2 working days. For Highlands and Islands, please allow up to 5 working days.
Next Working Day Delivery £4.99
Tracked delivery with 1-hour delivery window. Order before 3pm for weekday dispatch. Weekday delivery only, excluding Bank Holidays. Orders placed after 3pm will be dispatched the next working day. The package must be signed for upon delivery.
Next Working Day delivery is only available on items in stock in our warehouse and excludes pre-order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help. Restrictions apply.
Saturday pre-12pm Delivery £4.99
Saturday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. The package must be signed for upon delivery. Restrictions apply.
Sunday pre-12pm Delivery £4.99
Sunday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.
Reserve and Collect - FREE
Reserve & Collect from either our Sigma Sports store in Hampton Wick or our Collection Point in Esher. Just select the Reserve & Collect button in the basket. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.
Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 72 hours if in stock at our store, collect in up to 7 days (sometimes quicker) if in stock at our warehouse. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.
Bike Deliveries - FREE)
All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 4 - 5 working days. Kids Balance Bikes can be dispatched immediately.
Deliveries are made Monday to Friday during normal business hours. One of our customer care team will be in contact to arrange a convenient day for delivery.
We ship to a wide range of countries, using DHL. This is a fully tracked service and a signature will be required. Please note, our dispatch time for in-stock items is 2 working days.
All our bicycles are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. Typically we can deliver your bike in 3 - 4 working days.
Delivery Information
Write a review to be in with a chance of winning a £50 Sigma Sports eGift
Voucher. Learn more
Stock Alert
Please alert me via email when this product is back in stock.
Request Your Price Match
Please fill in some details below to request your price match.
You would like to price match the following item:
Quarq SRAM XX1 Eagle Boost Power Meter Spider Assembly 8-Bolt
Where have you seen it cheaper?
Please provide the direct URL to the same item of where you have seen it cheaper.
Please let us know your email address:
We will verify your price match via email with instructions on how to proceed.
You will be given the option to pay by finance as part of the checkout process. The exact finance options offered may vary depending on the other
items in your basket.
