London Craftwork Aluminium Chain Tensioner for Brompton Derailleur Rear Pulley 1-6 Speed Hub ROSE GOLD

London Craftwork Aluminium Chain Tensioner for Brompton Derailleur Rear Pulley 1-6 Speed Hub ROSE GOLD

• This chain tensioner is designed Brompton and can be used with up to 6 sprockets, very smooth, bearing guide wheels. Package Includes: 1 x Chain Tensioner, 4 x bolts (different sizes)
• Direct replacement for the original BROMPTON chain tensioner. Made of rustproof CNC aviation aluminium alloy
• Compatible with the original Brompton tensioner idler set (product code: QCTIDLDRSET).
• Compared with the original factory, the body and the swingarm are lengthened, with larger tooth volume, and a wider range of gears can be used. The chain tensioner body has two adjustable levels, which can be compatible with jockey wheels of different sizes.
• With two long and short shafts, it can be compatible with 1~6 speed hubs.