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A3C Riser Kit Overview
The A3C risers kit includes a full carbon 40mm tall riser with an integrated bridge. This halves the weight of an aluminium equivalent and minimizes aerodynamic impact with a truncated airfoil design.
The system is backwards compatible with A2 risers by using the A2/A3 adapter.
Key Features
- Compatible with the A3 riser system
- Can be used with the A2 riser system using an adaptor
Tech Specs
- Compatibility: Wing 20C+ and Wing Ultimate
- Includes: Risers and bolts specific to the kit size
- Maximum Height: A3C High Riser = 60mm
- Weight: 56g (risers only)
Tech Guide
A3C High Riser Kit Includes
Risers
- 5mm: 4 risers
- 10mm: 2 risers
- 40mm (High Riser Carbon Bridge): 1 riser
Bolts
- 75mm: 4 bolts
- 80mm: 4 bolts
- 85mm: 4 bolts
- 90mm: 4 bolts
- 95mm: 4 bolts
- 100mm: 4 bolts
| Order Value | Service | Estimated Delivery | Cost |
|---|---|---|---|
| Under £39.99 | Royal Mail Tracked | 2–3 working days from dispatch | £4.99 |
| £39.99 and over | Royal Mail Tracked | 2–3 working days from dispatch | FREE |
| Any order — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | £6.99 |
| Bikes | Parcel Force 48hr Signed For | 2 working days from dispatch | FREE |
Delivery times shown are from dispatch, not from the point of ordering. As we source products from a range of suppliers, lead times can vary — please check the product page, your cart, or your order confirmation for the most accurate estimate for this item.
Some remote UK postcodes (Highlands, Islands) may carry a courier surcharge on larger orders — we will always contact you before applying any additional charge.
Questions? Email sales@cyclestore.co.uk with your order number.

