Helix Core e*spec Steel E-MTB Chainring
Regular price
£29.95
Sale price
£29.95
Regular price
£29.95
Unit price
per
Tax incl.
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SKU:CR5HSA-100
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Helix Core e*spec Direct Mount Chainrings feature our narrow-wide tooth profile, for reliable chain retention and an extra long wear life. Helix Core e*spec rings are cold-formed from steel and then heat-treated to provide excellent durability and toughness, all at a price that's easy on your wallet.
- Long-lasting and economical steel construction
- M4 narrow-wide tooth profile (our latest M5 profile on Avinox® rings) for excellent chain retention and Shimano®/Sram® drivetrain compatibility
- Compatible with Sram® T-type® chains
Chainline
Bosch: 53/55mm options with included spacer
TQ: 55mm
Shimano: 55mm
Avinox: 55mm (8mm offset)
TQ: 55mm
Shimano: 55mm
Avinox: 55mm (8mm offset)
Color
Black
Compatibility
Bosch SX / Gen4 CX, TQ HPR 50/60, Shimano EP8/EP6, Avinox M1/M2/M2S
Material
4040 Steel
Size
Bosch: 34T, 36T
TQ: 32T
Shimano: 32T
Avinox: 34T
TQ: 32T
Shimano: 32T
Avinox: 34T
Weight
Bosch: 189g
TQ: 192g
Shimano: 227g
Avinox: 203g
TQ: 192g
Shimano: 227g
Avinox: 203g