Box One 7075 Alloy Chainring bolt kits include five 8.5-mm front bolts, five 6-mm front bolts and five 5-mm rear nuts so they will fit just about any chainring/crank combination, including those with threaded holes. Please note the maximum recommended rider weight for these bolts is 120 pounds (8st 6oz).
Spiral 7075 Alloy Chainring bolt kits include five 8.5-mm front bolts, five 6-mm front bolts and five 5-mm rear nuts so they will fit just about any chainring/crank combination, including chainrings and cranks with threaded holes. Key Features:laser-etched BOX logos,Lightweight at just 7 grams.Includes:(5) 8.5mm front,(5) 6mm front,(5) 5mm rear.
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.
When you need the upmost confidence in your drivetrain Burgtec Thick Thin Cinch Chainrings deliver. Designed to be compatible with RaceFace Cinch cranks. Designed and tested in MTB heaven the Peak District. Made from Aerospace Aluminium. Note: These are compatible with both Boost and Non-boost bikes.
The perfect steel e-bike thick thin chainring for maximum chain retention and durability. Note: Fits all e-bikes with a 104mm BCD spider except those with a Shimano motor. Comes in Burgtec Black only.