IRD Polaris Crankset

IRD Polaris CranksetIRD Polaris Crankset Built for adventure, not the podium, the IRD Polaris Crankset is a versatile drivetrain solution designed for gravel riders, bikepackers, and long distance touring cyclists who value durability, flexibility, and sensible gearing. What makes the Polaris unique is its ability to adapt to different riding styles. Included in the kit is both a SRAM 3 bolt direct mount 1x chainring and a 110 74 BCD direct mount spider for 2x setups.

7050 alloy construction Rise 30 Material Aluminum Back Sweep (deg) 9 Upsweep 2 Bar Clamp Diameter (mm) 31

5mm bars with extra-soft two-component casing to prevent damage to paintwork Colour-coordinated soft-touch silicone cover for the lock body Abus Link Protection Shield for a high level of protection against hinge sawing The bars

This chainring uses the patented Wolf Tooth Drop-Stop B Wide/Narrow tooth profile that is optimized for drop bar bikes and designed best wear life mud clearance and chain retention

2mm BB Drop 60mm Stand Over 817mm Dropout 12x148mm Boost Color Red/White/Blue

DUB bottom bracket adds durability and simplicity (sold separately)

Wolf Tooth ReMote Light Action has a longer lever arm than the standard ReMote and is optimal for dropper posts with a harder pull or for riders that just prefer a really light actuation feel

Tubeless-ready casing helps prevent flats boosts traction and comfort at low pressure

It adjusts to accommodate hub widths from 120mm–145mm and allows you to align the centerline of the trailer on the centerline of the bike

3/8"s female bolts

Surly OD Bottom Brackets Bottom Bracket Shell I

} Bashguard compatible X0 Eagle Transmission derailleur 10-52T X0 Eagle Transmission cassette X0 Transmission Flattop chain Pod Ultimate controller AXS battery/USB-C charger SRAM Model ID: GS-X0-EPA-D2

Perfectly suited for rough or gravel roads as well as shooting off course to explore single track