Precision 3+ PRO Dual Side Powermeter Crank Ratio:50-34T and a quality handlebar bag

and a quality handlebar bag to keep charging cables accessible on longer rides

These pulleys are best suited to competitive road cyclists running Shimano Dura-Ace RD-9250 or Ultegra RD-8150 Di2 groupsets who want reduced drivetrain friction

especially before a long ride

this is one of the most cost-effective performance upgrades you can make to a rim brake setup — fresh pads transform tired

Specification Detail Brand Sumc Product Type Chain Shipped From Mumbai

Precision 3+ PRO Dual Side Powermeter Crank Ratio:50-34T and a quality handlebar bagThe 4iiii Precision 3+ PRO Dual Side Powermeter captures real Time wattage from both legs, giving Indian cyclists the precise data needed to train intelligently whether grinding up Lonavala Ghat, tackling Ooty switchbacks, or building base fitness on Chennai's coastal roads. Dual sided measurement means no more estimating left right power balance, a genuine advantage for riders serious about structured training. Use Cases Structured training. Power