Genuine e*thirteen replacement lower armature assembly for LG1 chain guides with a steel backplate, restoring a worn or damaged lower arm to full function.

Compatibility & fit

Fits e*thirteen LG1 generation 2 chain guides with a steel backplate only — it does not fit LG1+ or LG1 Race guides, which use a composite backplate and a different lower armature (sold separately). Check your guide's backplate material before ordering.

e*thirteen covers this part against defects in materials and workmanship for five years from the date of purchase, repaired or replaced at the manufacturer's discretion; normal wear and tear and crash damage are excluded. For warranty support, return the product to Tune Cycles and we'll manage the claim with e*thirteen's Australian distributor. This is in addition to your rights under the Australian Consumer Law, and keep your proof of purchase.
  • Genuine e*thirteen Gen 2 LG1 spare part
  • Steel lower armature, lower slider, roller and mounting bolts included
  • Fits steel-backplate LG1 guides only
Brande*thirteen
FitsLG1 Gen 2 chain guide, steel backplate
MaterialSteel
Part numberCGS20-100
SKU DTW-ETS-BPLLG1G2ARM
Barcode # 4710751502505
Brand e*Thirteen
Shipping Weight 0.2000kg