CrMo, black
11/128", 47,5mm or 50mm chainline, adjustable with spacer, Direct Mount, for Bosch Gen.3

for Bosch engines Generation 3 (Active Line Plus), 1/2 x 3/32" and 1/2 x 11/128"
steel, black, cathodic tauch dip coating, material thickness: 2,0mm, direct mount, with one spacer, allows two chainlines
47,5: spacer is mounted between chain ring and lock ring
50,5: apacer is mounted between engine and chain ring

CrMo, black
11/128", for Bosch Gen.4

self-service package, improved chain guide, for Bosch, Yamaha, Brose, Bafang, 1/2" x 3/32 and 1/2" x 11/128", circle diameter 4 x 104mm

4-arm, 104mm circle diameter, 9-/10-/11-speed, 3/32", aluminium 7075, black
self-service package, suitable for Bosch drives Gen.1, Gen.3 and Gen.4

for Bosch engines Gen.4 (Cargo Line and Performance Line CX), Gen.3 (Active Line Plus) and Gen.1 (Classic Line), and Yamaha, Bafang and Brose, 1/2 x 1/8"
steel, black, cathodic dip coated, material thickness: 3,0mm, 4-hole adapter for spider, circle diameter: 104mm, flat

self-service package, for Bosch Gen.3, Yamaha, Brose, Bafang, 1/2" x 3/32 and 1/2" x 11/128", 4 x 104mm circle diameter

for Bosch engines Gen.4 (Cargo Line and Performance Line CX), Gen.3 (Active Line Plus) and Gen.1 (Classic Line), and also Yamaha, Bafang and Brose, 1/2 x 3/32" and 1/2 x 11/128"
steel, black, cathodic dip painting, material thickness: 3,0mm, 4-hole adapter for spider, circle diameter: 104mm, flat, narrow-wide toothing

for Conway Xyron, for Bosch Gen.4, BES2 and BES3, black
for boost, incl. chain guard ring, 52mm chainline

for Panasonic "Next Generation" engines (GXO engine), 1/2 x 3/32"
material thickness: 2,0mm, for spider mount 4-hole, zinc-plated