tilover
Devout Dirtbag
FS 2x surly stainless steel chainrings (mtb)
got one 35t 110bcd 5bolt ring
and one 32t 104bcd 4bolt ring
both stainless steel surly, with 50 miles max on both (i.e mint!)
£20 posted for either please
p.s for more questions stolen off the net...
On a drivetrain with a steel chain and steel cogs, why wouldn’t you want to use a steel chainring? Most chainrings on the market are made from aluminum, which is 35% softer than stainless steel. A softer metal means a shorter lifespan. Enter the Surly Stainless Steel chainring, made from 304 grade stainless. You can now have an all-steel drivetrain that will love you long time. Stainless, as it’s name implies, is a rust and corrosion-resistant alloy steel that is known for it’s toughness.
Like all things mechanical, it will eventually wear out. When it does, simply flip the chainring around and you’ll get another lifespan out of it. Our chainring is ideal for single-speed, fixed gear or tandem timing chain applications. It is not ramped or pinned for shifting assistance, so shifting will be a bit slower if using these with a front derailleur.
SPOT custom i think? 42t chainring guard 5bolt 130bcd in black
cost £60pounds originally apparantly! i paid £25 for it on ebay a while ago but £20 would be nice
black salsa 1inch 90mm? think maybe a 10º rise £25 posted please
loads of other stuff for sale too, dave russell custom purple road frame/bike for sale once i get it built up
thanks!
tom
got one 35t 110bcd 5bolt ring
and one 32t 104bcd 4bolt ring
both stainless steel surly, with 50 miles max on both (i.e mint!)
£20 posted for either please
p.s for more questions stolen off the net...
On a drivetrain with a steel chain and steel cogs, why wouldn’t you want to use a steel chainring? Most chainrings on the market are made from aluminum, which is 35% softer than stainless steel. A softer metal means a shorter lifespan. Enter the Surly Stainless Steel chainring, made from 304 grade stainless. You can now have an all-steel drivetrain that will love you long time. Stainless, as it’s name implies, is a rust and corrosion-resistant alloy steel that is known for it’s toughness.
Like all things mechanical, it will eventually wear out. When it does, simply flip the chainring around and you’ll get another lifespan out of it. Our chainring is ideal for single-speed, fixed gear or tandem timing chain applications. It is not ramped or pinned for shifting assistance, so shifting will be a bit slower if using these with a front derailleur.
SPOT custom i think? 42t chainring guard 5bolt 130bcd in black
cost £60pounds originally apparantly! i paid £25 for it on ebay a while ago but £20 would be nice
black salsa 1inch 90mm? think maybe a 10º rise £25 posted please
loads of other stuff for sale too, dave russell custom purple road frame/bike for sale once i get it built up
thanks!
tom
