Watts Per Kilo

  • Lewis BB2-Ti Brake Calipers

    March 25, 2026

    Titanium brake calipers at 76g each. Absurdly light, but the braking performance is a real step down from Shimano. Race-day only.

    Lewis BB2-Ti Brake Calipers
  • ZTTO SLR Gen3 12s Road Cassette

    March 6, 2026

    An ultralight 12-speed cassette at ~135g and ~$90. Shifts well and saves serious weight, but every one I've owned developed an unfixable creak within a few h...

    ZTTO SLR Gen3 12s Road Cassette
  • RRSKIT 3D Printed Titanium Computer Mount

    January 24, 2026

    A $30 3D-printed titanium computer mount that's a clone of the Scott Addict RC mount. Rock solid with a Wahoo and Cycliq mounted, but needs some tweaking out...

    RRSKIT 3D Printed Titanium Computer Mount
  • Avian Parus Integrated Handlebar (First Edition)

    January 23, 2026

    Avian's lighter option at ~220g with T1100/graphene construction. A step up in weight savings from the Canary, with a stiffer feel. This review covers the or...

    Avian Parus Integrated Handlebar (First Edition)
  • Pro Cyclist MCL + ACL Tear Recovery

    April 4, 2025

    My 9-month journey from ACL + MCL tears back to 20+ hour training weeks. Detailed timeline with power data for anyone going through something similar.

    Pro Cyclist MCL + ACL Tear Recovery
  • Galfer Wave Center Lock Rotors

    January 7, 2024

    At ~$70 you get Carbon-Ti weight without the $240 price tag. After 20k miles across 6 pairs, here's the full picture—including the bad news about US availabi...

    Galfer Wave Center Lock Rotors
  • ELILEE X-Novanta Crankarms

    January 7, 2024

    For ~40g more than THM, you get a metal spindle interface that won't loosen, plus preload adjustment and 4/5-bolt chainring options.

    ELILEE X-Novanta Crankarms
  • CYBREI Carbon Chainrings + Bolts

    January 7, 2024

    At ~$200, I hoped these would be a cheaper alternative to Carbon-Ti rings. After 3,000 miles, the carbon layer delaminated and I've moved on.

    CYBREI Carbon Chainrings + Bolts
  • CRW Works CS5060

    January 6, 2024

    Some of the lightest affordable aero wheels on the market. Hooked rims, minimal logos, and replaceable bearings - first ride impressions.

    CRW Works CS5060
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