see details
IRO Build Kit V1

Add a premium kick ass IRO drivetrain to your frame. Includes 130 bcd aluminum alloy IRO crank with 46 tooth ring, IRO 68 X 110 bottom bracket, KMC Silver tr...

$135.00
DETAILS

see details
IRO Build Kit V2

Everything IRO for your frame with 1 1/8" threadless headtube. Includes 130 bcd aluminum alloy IRO crank with 46 tooth ring, IRO 68 X 110 bottom bracket, KMC...

$199.00
DETAILS

see details
IRO Build Kit V3

Everything IRO for your frame with 1” threaded headtube. Includes 130 bcd aluminum alloy IRO crank with 46 tooth ring, IRO 68 X 110 bottom bracket, KMC silve...

$199.00
DETAILS

see details
IRO Bottom Bracket

Light and tough, drop it in and forget about it. 68mm shell with a 110mm spindle length. Cro-Mo spindle and cups. Smooth sealed cartridge bearings.

$29.00
DETAILS

see details
IRO Cog

3/32" finest quality CNC machined Cro-Mo. Matte black finish.

$24.00
DETAILS

see details
IRO Freewheel

High Quality. Chrome plated. Stainless steel bearings.

$19.00
DETAILS

see details
IRO Crankset

3D Aluminum alloy forged 130BCD Single Chainring Crankset. 46 tooth only. Fits 110mm square taper bottom bracket for a 42mm chainline.

$89.00
DETAILS

see details
IRO Lock Ring

Secure your cog. Steel. Dependable. Word of advice, fixed gear rider: do not cheap out on your lock ring, your life is in its hands.

$7.00
DETAILS