Win NEW Shimano GRX Wireless Upgrade Kit
Sweepstake Summary
JUST LAUNCHED - The Shimano GRX Di2 WIRELESS!! 1x12 Upgrade Kit - Worth £1200! – the same cutting-edge groupset we’re reviewing on the Mapdec YouTube Channel. Check us out here: youtube.com/@Mapdec This is Shimano’s latest release for gravel riders: a fully wireless electronic shifting system built for performance, simplicity, durability and a clean wireless installation. ________ 🔧 What’s in the Box? 1) RD-RX827 Wireless Rear Derailleur – Rugged, impact-resistant, and packed with MTB tech like auto crash recovery (worth £429.99) 2) ST-RX825 Wireless Shifters – Sleek, cable-free, and ready for both gravel and road (worth £399.99 and £299.99) 3) BT-DN320 Battery + Charger – Lightweight, long-lasting, and trail-ready (worth £39.99 and £29.99) This set is compatible with RX820 and other 12 speed 1x cranksets and Shimano 10-51T cassettes (not included) The prize is an upgrade kit for existing GRX users. Refer to the pictures for exactly what is included. Whether you're upgrading your gravel bike or starting a Di2 build from scratch, this premium kit delivers pro-level performance with the cleanest wireless setup Shimano has ever made. We will hand deliver anywhere locally, FREE courier delivery anywhere in the UK or EU. Outside the EU will will prepare a the package for you to arrange your own collection and delivery service.
1 Prize
What’s in the Box? 1) RD-RX827 Wireless Rear Derailleur – Rugged, impact-resistant, and packed with MTB tech like auto crash recovery 2) ST-RX825 Wireless Shifters – Sleek, cable-free, and ready for both gravel and road 3) BT-DN320 Battery + Charger – Lightweight, long-lasting, and trail-ready
Delivery
UK delivery included
Collection
From: Mapdec Cycle Works | Kendal, UK
Sweepstake Ends
Tuesday, 19th August 2025 at 14:03 or when the last ticket is sold (whichever comes sooner)
A minimum of 600 qualifying entries is required for the main prize to be awarded. If fewer than 600 qualifying entries are received, the winner will receive a cash alternative based on a percentage of the total amount associated with those qualifying entries.
What people think about Raffall
Raffall Guarantee
At Raffall, your security is our priority. That’s why we’ve built a platform where hosts have no control over the draws, and all prize confirmations are independently verified before any funds are released. If a host meets their minimum target but fails to provide the prize, Raffall guarantees compensation for winners based on a structured formula that considers the level of engagement generated by the competition. This includes, but is not limited to, tokens purchased for entertainment purposes, participation through referral activity, and other forms of user interaction. Compensation is provided directly by Raffall and does not depend on whether a user made a purchase, ensuring that all entrants—regardless of how they participated—are protected.
Watch the video below to see why millions trust competitions hosted on Raffall.
Share
Competition Updates
Currently there are no updates to this competition.