SunRace MZ 12 Speed Cassette – 11-50T / 11-51T SHIMANO 12-Speed Freehub Compatible

SunRace MZ 12 Speed Cassette – MTB & Trail Riding

Upgrade your mountain bike drivetrain with the SunRace MZ 12 Speed Cassette, designed for smooth, reliable shifting on wide-range 12-speed systems. Ideal for mountain biking and trail riding, this cassette delivers performance and durability in a lightweight package.

Key Features:

• Model: SunRace MZ Cassette

• Cassette Ratios: 11-50T (MZ90) / 11-51T (MZ903)

• Compatibility: SHIMANO 12-speed freehub compatible (NOT XD driver)

• Material: Alloy spiders, lockring, and spacers

• Finish: Black or silver

• Weight: Approx. 586 grams

• Wide Ratio: Perfect for MTB and trail riding

Additional Info:

• For XD driver cassettes, please contact us — we stock SunRace XD driver cassettes separately

• Lightweight yet durable alloy construction ensures long-lasting performance

Why Choose Hopkinson Cycles?

• 📦 Free UK postage on all orders

• 🧰 Expert product knowledge & real-person support

• 🏪 Family-run UK business — not a faceless corporation

• 🔧 In-house service & technical guidance

📞 Tel: 01924 274209
📧 Email: info@hopkinsoncycles.com
🌐 Website: www.hopkinsoncycles.com
📍 **Queen Street, Horbury, Wakefield, WF4 6LP