HASSNS 11T/13T Ceramic Bike Pulley Wheels – MTB & Road Compatible

HASSNS Ceramics Pulley Rear Derailleur – 11T / 13T Alloy Upgrade for 11-Speed Bikes

Enhance your cycling experience with the HASSNS Ceramics Pulley Rear Derailleur, designed for riders who demand precision, speed, and durability. Engineered with high-quality alloy material, this derailleur pulley is lightweight yet exceptionally strong, making it ideal for both road and mountain biking.

Featuring ceramic bearings for ultra-smooth performance, it reduces friction, maximizes power transfer, and ensures seamless gear shifting on 11-speed drivetrains. With a total capacity of 11T / 13T, it delivers reliable performance whether you’re climbing steep hills, sprinting on flat roads, or tackling tough trails.

The aerodynamic design not only improves efficiency but also adds a sleek look to your bike. Its Mainland China craftsmanship ensures premium build quality at an affordable price, trusted by cyclists worldwide. Easy to install and compatible with most derailleur setups, it’s the perfect upgrade for those who want a competitive edge.

Key Features:

• Brand: HASSNS

• Model: Ceramics Pulley

• Material: Durable Alloy

• Gears: 11 Speed

• Capacity: 11T / 13T

• Type: Rear Derailleur

• Smooth Ceramic Bearings for efficiency

• Lightweight design with long-lasting durability

Upgrade your ride today with the HASSNS 11T/13T Ceramics Pulley Derailleur – the smart choice for cyclists seeking performance, style, and reliability.

Take control of every climb and descent with the Sunshine SZ MTB 9-Speed 11-46T Cassette. Designed for riders who demand a broader gear range, this cassette features an ultra-wide 11-46T spread, giving you more power on steep ascents and flexibility across technical trails.

Made from high-strength steel, it offers excellent durability without excessive weight. The cassette fits standard Shimano 9-speed freehub systems, making installation straightforward for most MTB setups.

Ideal for mountain bikers, tourers, or anyone upgrading from a narrow-range 9-speed cassette, the Sunshine SZ delivers reliable, smooth shifting and enhanced performance across all terrains.

 Key Features:

• Speed: 9-speed

• Gear Range: 11-46T (ultra-wide for better climbing efficiency)

• Material: High-strength steel

• Compatibility: Fits Shimano-compatible 9-speed freehubs , M370, M390, M430, M2000, M4000, Deore M530

• Ideal For: Mountain biking, trail, enduro, XC, and touring

• Shifting: Precise, smooth gear transitions even under load