Recumbentparts.com

Optima Chain pulley 50 mm complete

Chain pulley with rubber ring for silent running. Sealed single ballbearing.
6mm bearing, to use with M6 bolt.

Spacer M6 x 10 x 5.5

O ring replacement

for chainpulley 50 MM

Optima Chainwheel 68 Sport

Spacer M8 x 14 x 5.5

Used between 64mm chain idlers and their brackets, 2 per idler/bracket

O ring replacement

for chainpully 64 MM

Optima Chain tube bracket

6 mm hole, stainless steel

Optima Chain pulley protection return pulley

small role 50 mm

Optima Chaintube bracket 68

Optima Chain tube nylon

11x14 mm black

Per meter

Max 3 meter in 1 section

Optima Chain roll holder

small return pulley Baron on seatbracket

Tektro Adjustment rings for brakeshoe and chainpulley

Handy set of cup and cone rings to finetune the angle and distance of a a brakeshoe or return-chainpulley.
For 6mm acle or M6 bolt.