27.5inch Mountain Bike ST530

was £499.99 now from £349.99 save 30.00%

Available to buy and prices from the following retailers:

More than 10 available!

see all our Mountain Bikes or all our Rockrider deals
browse all Rockrider Mountain Bikes offers
price updated: 04/04/2026

27.5inch Mountain Bike ST530

Enjoy the comfort of the 120 mm front and rear suspension on the ST 530 S. The single chainring and the disc brakes are your best allies for adapting to changing terrain as you ride.

Latest Cycling Deals & Promos from Decathlon UK

Browse our latest cycling promos and vouchers now and start saving on everything from cycling jerseys and shoes to road bikes and electric bikes!

Decathlon UK: Visit Decathlon for some great deals
- Expires: 31 Dec 2026

About: Rockrider

Rockrider is a renowned brand under the Decathlon umbrella that specializes in manufacturing and designing mountain bikes and cycling gear. Known for its commitment to providing high-quality yet affordable biking equipment, Rockrider has gained a solid reputation among cycling enthusiasts and professionals alike. The brand offers a diverse range of mountain bikes tailored to various terrains and riding styles, catering to both beginners and experienced riders. With a strong emphasis on innovation, Rockrider continually pushes the boundaries of cycling technology, ensuring that their products are not only durable and performance-oriented but also comfortable and stylish. Whether you're hitting the trails for a challenging off-road adventure or cruising through the city streets, Rockrider is synonymous with reliable and enjoyable cycling experiences, making it a preferred choice for those who are passionate about the sport.

About: Decathlon UK

Decathlon is a global sporting goods retailer that has made a significant impact with its commitment to making sports accessible to everyone. With a diverse range of products covering over 80 sports, Decathlon caters to a broad spectrum of athletes, from beginners to seasoned enthusiasts. Known for its affordable and quality sports gear, Decathlon operates on a unique business model, designing, manufacturing, and retailing its own products. The company emphasizes innovation and sustainability, offering a wide array of sporting equipment, clothing, and accessories. With a widespread presence and an efficient retail strategy, Decathlon has become a go-to destination for individuals seeking budget-friendly yet reliable sports and outdoor gear.