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The Stages Power L for Cannondale Hollowgram Si cranks is BB30 compatible upgrade for existing Cannondale Hollowgram SI cranks and features Stages' 3rd generation tech for the most reliable power metrics to date. Revised Graphic
The Stages Power L for Cannondale Hollowgram Si cranks is BB30 compatible upgrade for existing Cannondale Hollowgram SI cranks and features Stages' 3rd generation tech for the most reliable power metrics to date. Revised Graphic
Stages

Stages Cycling Power L CANNONDALE Hollowgram Si Power Meter

£425.00
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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Anxiety-free returns

Returns and exchanges

If you are not completely satisfied with your purchase, simply return the item or items to us in their original condition* within 30 days of receipt. You must notify us in writing within 14 working days of placing your order, by post or email of your intention to do this.

RETURN ADDRESS:

Returns Department
7hundred Ltd
68 Peascod Street
Windsor
SL4 1DE

We will issue a refund, credit or exchange the item for a different size / colour if preferred. Delivery charges are only refundable if you have canceled your entire order within the 7 day Cooling-Off Period or where the goods are faulty and a refund is made.

Store Credit is valid for 2 years and cannot be redeemed for cash at any point.

Where you require an exchange, for example, because a size has been incorrectly ordered, we will make a £4.95 charge or deduct the value from Reward Points where available, to cover re-delivery costs.
(Note: For larger items such as wheels, smart trainers, this charge may vary and you will be informed of the price before the item is sent).

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For European and International orders the charge will vary depending on the current cost of delivery to that country. For an accurate price, please contact us before returning your item.

Sorry, we cannot accept returns of books or software where any seals have been broken or working products that have been used.

Please note :

  • The item is your responsibility until it reaches us. For your own protection, we recommend that you send the parcel using a delivery service that insures you for the value of the goods.
  • The cost of returning the item to us is your responsibility.
  • The parcel can take up to 7 working days to be processed once received.

* Note: when trying on items of clothing, please ensure that you are not wearing perfume / aftershave or a deodorant which may leave a scent or marks on the item. In the case of cycling shorts please ensure that underwear is worn when first trying them on. The item(s) must be returned in its original packaging with all labels and tags and with all enclosed documentation.

We will be unable to accept the return of any item where there is evidence that these instructions have not been followed.

For large items such as bikes, trainers and associated large / bulky accessories and wheels, we reserve the right to charge a re-stocking fee of 5% to cover our administration costs.

Faulty Item

If the item you received is faulty, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return. You have 30 days from receipt of the faulty item to notify us of your intent to return it and a further 30 days in which to do so.

Incorrect Item

If the item you received is not what you originally ordered, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return.

All refunds will be given as soon as possible, and usually take the form of a refund transaction onto the card used for the original purchase. At the very latest we will refund your money within 28 days from the day we receive your returned item. In the case of incorrect ordering and undisclosed reasons for return, a credit or exchange may be issued and the customer will be expected to pay the return postage costs.

All returns must be accompanied by a completed returns form and a copy of the original invoice.



You can submit a returns form here:

Returns Form

Stages Cycling Power L CANNONDALE Hollowgram Si Power Meter

Season:2021

Brand:Stages

Code:STACS2L

The Stages Power meter is the singular product that has helped deliver power measurement and training to the masses. Stages Power has an impressive range of adaptation over the industry's aluminum crank models. This range puts power meters within the reach of every performance minded rider, from road, to triathlon, to mountain bike and track.

The Cannondale Hollowgram Si L left hand Power crank is a single-leg power system that delivers left hand power data for those looking for power metrics to enhance their training. The single-sided Power Meter comes with Cannondale Hollowgram Si left hand crank arm for strength, reliability and exceptional transfer of your power onto the road and can be added to your existing Cannondale Hollowgram crankset to offer market leading accuracy of ± 1.5% so you can be sure of realistic data readings.

The new 3rd generation Stages Systems have been further refined with improvements in the hardware and software to bring a step change in accuracy, reliability and precision. Improved radio transmission, Bluetooth and ANT+ has resulted in close to a 6-fold improvement in signal strength while an upgraded acceleraometer with the inclusion of a gyroscope has yielded faster sampling and a future method of cadence-force profile upgrading for further refined data and improved precision. A keydevelopment in strain guage resolution has resulted in accuracy improvements with measurements now just ± 1.5% (vs the old 2%).

Active temperature compensation and IPX7 waterproofing mean that whatever the conditions, you will have reliable data from cadences between 20 and 220rpm and to powers of upto 2500 watts.

For those who have experienced power spiking in previous models, Stages have introduced a Hall Effect Sensor - the ability to use a magnet for Cadence detection. This HES is available in all new models . In addition to the major changes, Stages have also simplified their firmware architecture to help eliminate bugs in firmware and a new NFC - 'Touch-to-Pair' feature is imminent that will make pairing with Stages' Dash Head Unit simpler. The introduction of an LED indicator makes it easier to see battery condition without the need for accessing the Stages Power app or a head unit.

The patented Stages Power meter brings power-based training to all disciplines of performance cycling. With advanced technology and simple elegant design, the Stages Power meter is perfect for any cyclist whether looking for their first power meter or a savvy power-training expert wanting to add power measurement to a second bike. Regardless of what piqued your interest in power measurement, you’ll find the Stages Power meter to be the lightest, smallest, most technologically advanced unit available today.

The new Stages Power meters weigh just 20g (plus the crank arm weight) making it the lightest power meter available. In addition Stages Power meters, unlike most systems, are 'bilingual' in terms of their communication and use both ANT+ and Bluetooth Smart protocols; the latter gives the ability to ‘future proof’ this power meter with the ability to update its firmware over the air using an iPhone 4S or iPad 3 (or later) devices, while also keeping its housing impenetrably sealed to the elements.
  • €496.57
    EUR
  • $686.51
    AUD
  • $606.26
    CAD
  • $747.80
    NZD
  • $440.97
    USD
  • CHF400.51
    CHF
  • kr5,802.31
    SEK
  • kr62,194.69
    ISK
  • kr3,705.10
    DKK
  • kr4,865.57
    NOK
  • ¥68,110.48
    JPY
  • OPTIONS
    • Length: 165mm, 170mm, 172.5mm, 175mm
    ADDITIONAL FEATURES
    • Tool free battery replacement
    • Active temperature compensation
    • Accelerometer based cadence measurement
    • Wireless firmware upgrades
    SUPPLIED
    • Non-drive-side power meter
    • CR2032 coin cell battery
    • Lifetime access to Stages Link for power meter management and firmware upgrade
    • Product Identification Card with Serial Number and ANT+ I.D. Number
    • User Guide
    FRAME COMPATIBILITY
    Provided the space between your crank arm and chain stay is 10mm or more at the point between 5cm and 12cm from the centre of your bottom bracket, this should be compatible.
    Technical Information
    • Stages Power L Accuracy: ±1.5%
    • Weight: Only less than 20g to base crank arm
    • Battery Life: 200+ hours (coin cell: CR2032)
    • Power range (Watts): 0 - 2500
    • Cadence range (rpm): 20 - 220
    • Water resistance rating: IPX7
    • Frame Compatibility: Most frames, see buyers guide
    • Crank Compatibility: All Shimano Hollowtech II road cranks
    • Device Compatibility: ANT+, Bluetooth Smart Ready
    • Software Compatibiity: Training Peaks, Strava, Garmin Training Center, Stages Link and others
    Sizing Information
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