Campagnolo Record 12 Chainring Teeth: 52 Speed: 12 BCD: 145 Bolts: 4 Outer Aluminum Black FC-RE952 MFPN=00.3018.402.005 Designed specifically around 1x wide/narrow

Designed specifically around 1x wide/narrow chainrings

ring type single mount 4x104mm teeth 38t oval/round round color black

While the wax is still in liquid form

41 BB/Frame Interface BB89

color black size XXL

Campagnolo Record 12 Chainring Teeth: 52 Speed: 12 BCD: 145 Bolts: 4 Outer Aluminum Black FC-RE952 MFPN=00.3018.402.005 Designed specifically around 1x wide/narrow12 speed Record Super Record chainring Surface treatment improves durability 145 BCD outer rings are specific to Record or Super Record, while 112 BCD inner rings are shared between the two groups TECH SPECS Primary Color Black Chainring Comp. 36 52 Narrow Wide Design No Position Outer Teeth 52 BCD 145 Chainring Bolts 4 Speed 12 Material Aluminum