Watch the video of a bike with a Belt drive system
"Belts Are The BEST Bicycle Drivetrain Available"
Conclusions and results of the Chain - Belt - EROJOINT® Belt match
Ease of assembly - Winner: EROJOINT® chains and belts.
Belts are closed, so it is easier to assemble an open chain and close it in the machine than a closed belt.
EROJOINT® belts are supplied open and closed on the machine. So it's also easier to assemble an EROJOINT® Belt than a chain.
Repairability - Winner : Chain
A chain can be repaired using a replacement link. The Belt must be completely replaced.
Efficiency - Winner: Belt
Belts weigh less than chains. Efficiency is better.
Durability - Winner : Belt
Belts generally last at least twice as long as chains. EROJOINT® belts can last as long as closed belts, depending on conditions of use.
Maintenance - Winner : EROJOINT® Belts.
The Belt requires no lubrication and generally no tension adjustment.
Cost - Winner depends on application.
Weight - Winner: EROJOINT® belts and belting.
Noise - Winner: EROJOINT® belts and belting.
Belts are quieter than chains. EROJOINT® does not generate additional noise on the Belt.
Cleanliness - Winner : EROJOINT® belts.
Belts do not require lubrication. Chain needs lubrication, and dust clumps together generating dirt.
Size available - Winner : EROJOINT® Belt and Chain.
All chain lengths can be made by adding links. EROJOINT® belts can be made in any length or width. Closed Timing belts are only manufactured to a certain standard length.
Temperature resistance - Winner: Chain
The general temperature range for belts is -30 to +80°C. The temperature range for chains is wider.
Chemical resistance to water, acid, oil, UV, chlorine, etc. - Winner : Belt
Belts can be made from a variety of materials (rubber, PU, ....), giving you more options than chains.