SunRace 10-Speed MX Groupset - Sprocket & Gear
SunRace 10-Speed MX Groupset - Sprocket & Gear
SunRace 10-Speed MX Groupset - Sprocket & Gear
SunRace 10-Speed MX Groupset - Sprocket & Gear
SunRace 10-Speed MX Groupset - Sprocket & Gear
SunRace 10-Speed MX Groupset - Sprocket & Gear
SunRace 10-Speed MX Groupset - Sprocket & Gear
SunRace 10-Speed MX Groupset - Sprocket & Gear

SunRace 10-Speed MX Groupset

Regular price £161.99

🚚 FREE Standard UK Shipping on this item
🌍 £3.99 Shipping to Europe

The MX 10-Speed 1x Drivetrain Group set offers mountain bike riders the ultimate high-quality package for taking your off-road performance to the next level.

The MX 10-speed group set offers a wide range 11-42 tooth cassette, which is compatible on a standard Shimano freehub body. A lightweight 10-speed rear derailleur with clutch type stabiliser and forged alloy links. The MX shifter is light weight and offers dual release design.

The complete group set offers a premium engineered, lightweight precision group set at a very affordable price. 

Fits all standard Shimano 7, 8, 9, 10-speed hubs and an easy upgrade to 1x 10 shifting 

Groupset includes the following:

CSMS3 11-42 Silver cassette

SunRace MS3 is a 10-speed cassette featuring Fluid Drive Plus technology to optimise shifting performance. With a large 42 tooth low gear to get you up those climbs, this cassette represents superb value for money.

Compatible with standard Shimano HG and SRAM non-XD splined freehub bodies.

Features hi-tensile steel cogs with an aluminium spider and steel lock-ring.

  • 11-42 Tooth Ratio: 11-13-15-18-21-24-28-32-36-42
  • Finish: Silver with Black Spider and lock-ring
  • Weight: 448 grams

RDMS30 Rear derailleur

The SunRace RDMS30 rear derailleur is suitable for MTB 1-speed drives up to 50 tooth cassettes and 2-speed drives up to 42 teeth.

Due to its aluminium construction it is loadable and weighs 347g.

It also has a stabiliser function which allows the return spring to be tensioned to reduce chain movement.


  • Direct Mount
  • Shimano/SRAM compatible
  • Integrated Stabiliser/Clutch system
  • Max Rear capacity 50T
  • Max front difference 14T
  • Medium Cage
  • 10/11/12 Speed compatible
  • Upper pulley 12T
  • Lower pulley 14T
  • Aluminium forged & Steel
  • Tough Matte Black finish
  • Weight: 315g

CN10A Silver chain

  • 10-speed
  • Built around strong CrMo steel plates
  • Weight: 266g (approx) - 116 links

DLMS30 Shifter

  • 10 Speed Shifter Pod
  •  Dual Release
  •  1:1 pull ratio
  •  Multiple shifts
  •  Alloy Large Lever
  •  Stainless Bolt
  •  Slick-Stainless Cable
  •  Weight - 139 grams

We ship fast! Our stock levels are updated live and orders placed before 14:00 are shipped the same day Monday to Friday.


  • Standard UK shipping is FREE*.
  • Express shipping options are available on checkout.
  • Unfortunately, we don't offer Click & Collect.


  • Europe standard shipping is £3.99 with an Express option available.


  • Australia, United States, Canada, Japan and New Zealand is £8.99


*Some exclusions apply.

We have an Extended Christmas Returns Policy for 2020 that requires that most orders shipped between 1st November and 31st December (inclusive) be returnable until 31st January, 2021.

Outside of the above policy we offer a no-quibble 30 days return policy. If you no longer want it, for any reason, you can return it to us. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

For the full returns policy please click here.

2020 has been quite the year, and the absolute worst way to end would be to order too late for us to deliver in time for Christmas.

Coronavirus has played havoc with delivery schedules this year, however, we have it on good authority from Royal Mail (our main shipping provider) that as long as you order before 2pm on Friday 18th December your order should reach you in time for Christmas.

Note: this is for UK mainland addresses only. If you live abroad then you need to order some time before this date in order to have your items arrive. Due to the nature of international deliveries and the vast number of countries, we are unable to provide any guarantees that your order will reach you in time for Christmas, sorry.

View some great Christmas gift ideas here.


Customer Reviews

Based on 1 review
Great groupset and great service