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Extralite OctaRamp CH-2 Chainring Set - 5-Bolt - 110mm

Extralite OctaRamp CH-2 Chainring Set - 5-Bolt - 110mm

Weight reduction & improved shifting

The Extralite OctaRamp CH-2 offers an significant weight reduction and improved shifting performance. Unique ramps offer superior chain engaging on 5 different crank positions while special machined teeth help both up and down chain shifting. The result is a super quick shifting performance.

Features:

  • 53T outer & 39T inner chainring
  • compatible with 110mm BCD 5-bolt cranks
  • for 10-speed & 11-speed chains
  • anodized finish with laser etched graphics


The chainrings are accurate CNC machined of 7075 T6 aluminum and hard anodized for a long lasting performance.

Fact Sheet of Extralite OctaRamp CH-2 Chainring Set - 5-Bolt - 110mm

Product Name: Extralite OctaRamp CH-2 Chainring Set - 5-Bolt - 110mm
Manufacturer: Extralite
Item Code: XTL414638
activity: Cycling
material: Aluminium
usage bikesport: Road Bike
number of gears - front: 2
shifting system: 10-speed, 11-speed
Road - bolt circle diameter: 110mm
chainring version: round
number of teeth: 53-39
Model year: 2022
Color: Black
weight: 105g
Manufacturer page: http://www.extralite.com