Precision Power Meter

PRECISION’s left side power meter leads the industry with its lightweight, compact design. PRECISION is a highly accurate and affordable crank-mounted bicycle power meter. With its proprietary strain gauge layup, PRECISION delivers real-time power output in watts, cadence data and is both ANT+ and Bluetooth Smart compatible. 3D power meter technology (patent pending) is capable of measuring tri-axial strain on your crank.

PRECISION also distinguishes itself with its easy to access coin cell battery and over-the-air upgrades via both iOS and Android.

PRECISION is supplied in the UK and ROI pre-installed on new Shimano cranks. Available for Shimano 105, Ultegra and Dura-Ace cranks in four lengths. Available online and from your local bike shop.

Custom fit option of PRECISION on your compatible road or mountain bike left crank arm is available directly from 4iiii.com.

Pricing and Codes

SHIMANO LEFT CRANK FITMENT

4iiii code RRP
105
FC-5800 165 crank length BLACK finish £379.00
FC-5800 170 crank length BLACK finish £379.00
FC-5800 172.5 crank length BLACK finish £379.00
FC-5800 175 crank length BLACK finish £379.00
FC-5800 165 crank length SILVER finish £379.00
FC-5800 170 crank length SILVER finish £379.00
FC-5800 172.5 crank length SILVER finish £379.00
FC-5800 175 crank length SILVER finish £379.00
Ultegra
FC-6800 with PML-100 165 £469.00
FC-6800 with PML-100 170 £469.00
FC-6800 with PML-100 172.5 £469.00
FC-6800 with PML-100 175 £469.00
Dura-Ace
FC-9000 with PML-100 165 £459.00
FC-9000 with PML-100 170 £549.00
FC-9000 with PML-100 172.5 £549.00
FC-9000 with PML-100 175 £549.00

 

For full specifications, features and crank compatibility please visit 4iiii.com