Skip to product information
1 of 5

Core e*spec Chainguides

Core e*spec Chainguides

Starting at
Regular price £49.95 GBP
Sale price £49.95 GBP Regular price £49.95 GBP
Sale Sold out
Tax incl. Shipping policy Free Domestic Shipping at $100.00

SKU:CG3USA-106

Motor
View full details

Core e*spec Chainguides offer a lightweight, durable chain retention solution for Bosch® CX Gen4, Gen5, and Shimano® EP8 motor systems, with 55mm chainlines.

Core e*spec Guides are designed to provide the long-lasting performance of an alloy backplate guide, with a wider 55mm chainline for modern Boost and Super Boost e-bikes. They feature a wider offset to accommodate 2-pc chainrings, which often have clearance issues, and our latest e*spec upper sliders, which provide unprecedented retention while improving ease of setup and maintenance.

  • Adjustable upper slider
  • Durable aluminum backplate
  • Includes ISCG mounting hardware for 55mm chainline
Backplate material
2-Bolt Aluminum Backplate
Capacity
Bosch CX Gen4: 32-38T
Bosch CX Gen5: 32-36T
Shimano EP8: 34-38T
Chainline
55mm Boost & Super Boost
Color
Black
Compatibility
55mm chainline drivetrains
Features
Adjustable upper slider with removable front plate for simplified setup and maintenance
Included
Chainguide, ISCG bolts x 2
Mount
Bosch CX Gen4, Bosch CX Gen5, Shimano EP8/E8000
Upper Slider
Adjustable
Weight
Bosch CX Gen4: 75g
Bosch CX Gen5: 53g
Shimano EP8/E8000: 65g

Collapsible content

Core e*spec Chainguides

Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase