Crankbrothers MS 12sp FH Body w/12x148mm EC Synthesis steel MFPN=300-1027-003 O-Ring Seals

O-Ring Seals

with better mud clearing and extraordinary durability

Optimized gear steps across entire range

4 TPI 120 Tire Bead Folding Tire Diameter 27

This gravity oriented 4-piston brake borrows features from Maguras motor sports line to provide maximum stopping power at low weight

Crankbrothers MS 12sp FH Body w/12x148mm EC Synthesis steel MFPN=300-1027-003 O-Ring SealsCompatible with base model Synthesis E, XCT & E MTB wheels Also compatible with Cobalt 1, 2 & 3, Iodine 2 & 3 and Zinc Twin Pair wheels HG 8 11sp: Not compatible with HG 11sp road cassettes Model Synthesis Twin Pair Description Steel MS 12sp FH Body w 12x148mm End Cap Material Steel Cassette Body Type MS 12Sp FH