SRAM Red ETap HRD Post Mount WiFLi Groupset

£ 1,810.00

2 in stock, ready to dispatch.
UK delivery available.

Reserve now, collect from our Esher Collection Point tomorrow

Reserve now, collect from our Hampton Wick Store from 12pm on Monday, 25/09/2017

The SRAM Red eTap HRD Post Mount WiFLi Groupset is a triumph of engineering, bringing together two of the most advanced component technologies and melding them into one cohesive set up. This, the post mounting WiFLi version assuring you of a broader range of gearing as well as a hydraulic disc brake with force, you can be assured of a high performing groupset for that race or competitive ride.

SRAM Red eTap HRD Post Mount WiFLi Groupset

The greatest advances in history come not by building for the now, but engineering for the future. One brand always guaranteed to see the bigger picture, and put you at the forefront of cycling's technology is SRAM. In the SRAM Red eTap HRD Post Mount WiFLi Groupset, you have a gateway to the very highest quality componentry yet made, boasting wireless electronic shifting as well as modulated hydraulic braking, delivering you with an experience that takes your riding to the next level.

Bringing your drivetrain into line, and assuring you of reliable, practical, and perfected electronic shifting, finding the right gear is the matter of a light tap with the ergonomically designed levels. Actuating the rear and front derailleur to move the exact amounts in order to provide you with the most dialled in and precise gear changing experience of your life, you can forget about gearing misfires and dropped chains, even when riding hard and out of the saddle.

This the WiFLi edition, so this groupset shifts with a rear derailleur with a medium sized cage, accommodating rear cassettes extending up to cog sized at 32 teeth, giving you an extreme depth and breadth when looking to tackle harsher climbs. Both front and rear derailleur included alongside their respective batteries as part of this groupset, you can be sure of a cohesive and closed system gearing setup.

A redesigned post mounting disc caliper offering up wider clearances of 0.4mm each side of the rotor, this groupset offers you a better level of heat management, reducing braking temperatures by as much as 32 degrees centigrade. Eliminating fade, improving lifespan, the disc braking force is modulated thanks to the accurate and non-stretching hydraulic mechanism, allowing your pressure to remain a constant in each ride, giving you the security to take the corners faster, and with greater confidence.


  • Shift levers
  • Hydraulic disc brake calipers (post mounting)
  • SM hose connected
  • Rear derailleur with battery
  • Front derailleur with battery
  • Charger and cord
  • USB stick & quick start guide


  • Wireless electronic shifting
  • A modulated and graduated disc braking experience
  • The world's most advanced gearing setup
  • Pro-level technology for your ride
  • The world's most advanced groupset
  • Wireless electronic gear shifting for uncluttered, accurate changes
  • Hydraulic disc brake callipers for refined performance
  • Improved heat management by 32 degrees
  • Includes: Shifters and hydraulic disc brakes, SM hose connected, rear and front derailleur with battery, charger and cord, USB stick & quick start guide
  • Compatible with post mount fittings only
  • Compatible for use with cogs sized up to 32 tooth


UK Delivery Options

Free Delivery on all orders over £30

Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)

CollectPlus Delivery - £1.99

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 CollectPlus locations specified on the website where they will be held awaiting collection for a period of 10 days.

Orders placed are normally dispatched within 2 working days.

Priority 1st Class Delivery - £2.99

Estimated delivery within 2 working days. For Highlands and Islands, please allow up to 5 working days.

Next Working Day Delivery* - £4.99

A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.

Saturday pre 12 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. Package must be signed for upon delivery.

Sunday pre 12 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 is available on all items marked 'Collection'. It is a FREE delivery option that allows you to collect your order from either our Sigma Sport Store, Hampton Wick or our Reserve & Collect location in Esher. Just select the Reserve & Collect button in the basket.

* 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.

** 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: 4 days if in stock at the store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.

London Same Day (Order Before 1pm)

We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.

More information on our Same Day delivery options.

Bike Deliveries

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 7 - 10 working days.

Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.

More information on all our UK delivery options.

International Delivery and Returns

We ship to over 100 countries using DHL for a fast and reliable delivery. To see the delivery cost, please add your items to the basket and proceed to the checkout.

International customers have 30 days from their order date to return the order. Goods must be returned in new condition with all original packaging intact and tags attached.

For full details, see this link.

Free UK Returns

We offer a free returns service for our UK customers. Sigma Sport will happily refund or exchange any item purchased at Sigma Sport, excluding Sigma Sport gift vouchers and personalised products except when faulty.

More information on the Sigma Sport returns procedure.

Stock Alert

Please alert me via email when this product is back in stock.

How do I complete my order?

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.

Before choosing finance please read our full Terms and Conditions.