e*thirteen Helix Race 107 BCD Chainring - Grey Size:40t The following bottom bracket standards:

The following bottom bracket standards: English threaded

Even during the hardest moments of the climb

Supplementary sports food with carbohydrates and potassium

it offers additional protection against skilled lock breaking methods such as picking

Max Beam Distance: 140m

e*thirteen Helix Race 107 BCD Chainring - Grey Size:40t The following bottom bracket standards:The Helix Race 107 BCD Chainring is a high value quality upgrade for Gravel and Road Cyclists using 4 bolt 107 BCD cranks such as SRAM XPLR or Power Meter Cranks like Quarq Force or Rival. Take full advantage of e*thirteens widest range cassettes by dropping 2 teeth or more in chainring size with our smaller 38, 40, and 42T sizes. A combo that supports steeper climbs and faster descents. Helix Race 107 BCD rings are forged from long wearing 7075 alloy