KMC 25HA Chain for Pacific CarryMe – 1/4" x 1/8" – 166 Links

Genuine KMC 25HA Chain for Pacific Cycles CarryMe

Genuine KMC 25HA drive chain, supplied directly by Pacific Cycles as a replacement part for their CarryMe folding bicycles.

Its distinctive feature is its 1/4" (6.35 mm) pitch, exactly half the pitch of a conventional bicycle chain, which measures 1/2" (12.70 mm).

This special design allows the use of compact chainrings and sprockets, suited to the unique drivetrain configuration of the CarryMe folding bicycle.

Technical specifications

• Brand: KMC.

• Model: 25HA.

• Application: Pacific Cycles CarryMe.

• Type: small-pitch chain, 25H series.

• Chain pitch: 1/4" (6.35 mm).

• Nominal inner width: 1/8" (3.175 mm).

• Number of links: 166.

• Nominal length: 1,054.1 mm.

• Drivetrain: single speed.

Compatibility

Original chain specified by Pacific Cycles for the CarryMe SD and other CarryMe models equipped with a 166-link drivetrain.

As a general reference, CarryMe bicycles manufactured from 2012 onwards typically use 166-link chains, while certain earlier models manufactured between 2007 and 2011 use 168 links.

Please check the number of links on your original chain before ordering.

Differences compared with standard bicycle chains

Although the CarryMe chain and a conventional single-speed chain may both have a nominal inner width of 1/8", their dimensions are not interchangeable:

WARNING: SPECIAL-PITCH CHAIN

This chain is NOT compatible with standard bicycle chainrings or sprockets, even on single-speed bicycles.

It must not be confused with conventional 1/2" x 1/8" or 1/2" x 3/32" bicycle chains.

Before purchasing, please make sure your bicycle requires a 1/4" pitch chain with 166 links.