SUNCORD SRAM GXP Spider for Brompton Bicycle

Specially developed by SUNCORD for Brompton, this spider is CNC-machined from 7075 aluminum alloy, offering an excellent balance of strength and lightweight performance.

Compatible with SRAM GXP crank systems, it supports 8-bolt / 3-bolt / 110 BCD / 130 BCD / direct-mount chainring standards.

The direct-lock design eliminates the need for chainring bolts, which not only reduces overall weight but also minimizes thickness. This allows the 5-arm spider to sit closer to the inside without contacting the rear triangle, ensuring better clearance and easier installation on Brompton frames.

Key Features:

• Designed specifically for Brompton

• 7075 aluminum alloy, lightweight and strong

• No chainring bolts required (direct-lock design)

• Improved inner clearance, no rear triangle interference

• Easier and cleaner installation