Get your mountain or road bike built up with the bottom bracket cups.

Features:
Durable: Aluminum alloy construction and CNC machined technology mean exceptional durability.
Lightweight and fashionable: The cup body is made of acrylic material， transparent， clear and fashionable.
Compatibility: Suitable for SHIMANO， for SRAM， fit for mountain bike， road bike and BMX bike， etc.
One size fits 86-92mm shell.
Provide smooth， quiet， efficient riding.

Specifications:
Material: Aluminum alloy + Acrylic
Surface Treatment: Anodized
Suitable for: For SHIMANO， for SRAM
Color: Red / Black (Optional)
Item Size: 90 * 43mm / 3.5 * 1.7in
Item Weight: 92g / 3.2oz
Package Size: 114 * 44 * 44mm / 4.5 * 1.7 * 1.7in
Package Weight: 107g / 3.8oz

Package List:
1 * Bottom Bracket
1 * O-ring Spacer