Replacement Chain Tensioner Idlers with Fittings
Ultra Durable 1/2 X 1/8 Chain from BSD. The Forever chain features mushroomed pins, BSD stamped logos on the plates and has undergone rustproofing treatment before leaving the factory. The Forever chain also features a pre-installed halflink on one end to help you get that perfect wheel alignment. Weight: 370g / 13oz
Ultra Durable half link chain from BSD. The 1991 Halflink chain features mushroomed pins, BSD stamped logos on the plates and has undergone Teflon rustproofing treatment before leaving the factory. Available in black only and is compatible with anything gearing down to an 8t driver. Weight: 430g / 15.1oz
Replacement chain tensioner bolts for BSD frames with bulilt in chain tensioners.
Designed and manufactured in the United Kingdom and tried and tested in the Peak District; the Burgtec Thick Thin Chainring is the perfect upgrade for your 104mm PCD compatible drivetrain. You won t need a chain device with the Thick Thin as your chain will be held perfectly in place, no matter how rough the trails get.The Thick Thin is a perfect low-cost upgrade, offering exceptional durability and performance.Keeps your chain on!Designed and manufactured in the UKCompatible with any crank that uses a 104mm PCD Chainring
Designed and manufactured in the United Kingdom and tried and tested in the Peak District; the Burgtec Thick Thin Chainring is the perfect upgrade for your 104mm PCD compatible drivetrain. You won t need a chain device with the Thick Thin as your chain will be held perfectly in place, no matter how rough the trails get.The Thick Thin is a perfect low-cost upgrade, offering exceptional durability and performance.Keeps your chain on!Designed and manufactured in the UKCompatible with any crank that uses a 104mm PCD Chainring
96/64MM PCD Thick Thin Chainring. Make it rad with the new Burgtec Thick Thin chainring.Designed and manufactured in the United Kingdom. And tried and tested in MTB heaven the Peak District.Specification 96/64MM PCD Thick Thin ChainringKeeps your chain on!Colours: Burgtec Black
We have lovingly crafted manufactured and tested the rings here in the UK’s best riding spots.We then gave them to elite riders such as Josh Bryceland Marc Beaumont and Scott Mears. To ensure quality chain retention at the highest speeds.We use lightweight and durable 7075 T6 aluminium to ensure maximum endurance. So that your chain stays where it is supposed too. 104 BCD Thick Thin Chainring the perfect partner for Shimano cranks. Designed to work with clutch derailleurs to keep your chain from dropping off even on the roughest of trails. Made from aerospace grade aluminium And any other cranks that use the 4 bolt 104 BCD pattern.
Shimano Direct Mount thick thin chainring for maximum chain retention.Fits M7100 M8100 M9100 cranksets.Tried and tested in MTB heaven the Peak District.Keeps your chain on in the roughest of conditions.
Tried and tested in MTB heaven the Peak District.Keeps your chain on!
GXP Boost 3mm Offset Thick Thin Chainring. Awesome chain line plus awesome chain retention enough said. Eagle compatible. Designed and tested in MTB heaven the Peak District. Keeps your chain on!
Does a mechanical advantage of increased gearing sound Interesting? If so read on. Through research and testing of many different prototypes with varying amounts of Ovality we found 115% (from the top centre) to be the optimum. This shrank the dead spot suitably and gave the same flawless chain retention and silence as our round rings. The shortening of the dead spot on the top and bottom of the power curve allows you to get back into the power phase of your crank rotation sooner.