Best deals on power meters for Cyber Monday 2023 - finally up to 40% off Shimano, 32% off 4iiii, 20% off Garmin

Favero Assioma DUO Power Meter Pedals: were $759, now $653.49 at Wiggle

With a power sensor on both pedals as well as an integrated gyroscope, these pedals are accurate to +/1. With Bluetooth and ANT+ compatibility and a battery that's good for 50 hours on a charge, they're also simple and effective to use.

4iiii Precision Dura-Ace R9100 Powermeter: was $559.40, now from $395.99 at Wiggle

One of the cheapest and simplest ways of adding power readings to your bikes, this is compatible with Dura-Ace R900 cranksets. Once fitted it connects easily to your computer via Bluetooth or ANT+ and delivers power data accurate to +/- 1%. With over $150 off the RRP, it's great way to improve your training without breaking the bank.

Stages Cycling Power Meter R with Chainrings Ultegra R8100: was $569.99, now from $454.99 at Wiggle

Combining Shimano Ultegra R8100 chainset with a Stages power meter that delivers 1.5% accuracy in all conditions, this piece of kit should really take your training up a notch or two. The coin cell battery is good for around 200 hours of life, while the power meter is Bluetooth and ANT+ compatible, making it easy to sync with your chosen bike computer or smartwatch.

SRAM Force/Red AXS Power Meter Spider: was $483, now $386.40 at Competitive Cyclist

This allows you to upgrade your current Red or Force AXS chainset easily, be it a 1x or a 2x, so you can start training with power. Once fitted the Quarq power meter is accurate to +/- 1.5% and connects to your smart phone, watch or head unit using Bluetooth and ANT+.

SRAM Rival AXS 1x power meter crankset: was $368, now $294.40 at Competitive Cyclist

Offered with a 46t chainring and 172.5mm long crank arms, the Rival AXS chainset features a left-sided, waterproof Quarq power meter that connects easily to most head units and delivers great battery life.

Shimano 105 Gen 3 L Power Meter Crank Arm: was $334.99, now $267.99 at Competitive Cyclist

This Shimano105 left crank arm measures power with an impressive +/-1.5% accuracy and is easily paired with the Stages Power App. Battery life is over 200 hours, with an easy-to-change coin cell battery. Currently with 20% off.

SRAM Red AXS Quarq Power meter kit with derailleur: was $1,452, now $1,160.95 at Mike's Bikes

This deal includes 56/43t chainrings, a Quarq power meter that's accurate to within +/-1.5%, and with power measured left and right legs separately, and an AXS 12-speed front derailleur. Currently with 20% off retail.

4iiii Precision Dura-Ace R9100 Powermeter: was £429, now from £289.99 at Wiggle

If you're looking to start training using power but don't want to spend a fortune, then this deal is for you. This left hand crank arm is compatible with Dura-Ace R9100 cranksets, giving you real-time cadence and power data straight to your GPS head unit or smartphone via an ANT+ and Bluetooth connection.

SRAM Red AXS DUB power meter: was £1,125, now from £647.99 at Wiggle

Currently available in a wide range of crank lengths - 170mm, 172.5mm and 170mm - and chainring sizes - 46/33, 48/35 and 50/37 - there's likely an option here for most riders. The discount is significant considering this is SRAM's top-tier 12-speed offering .

The DZero power meter is held inside the crankarm and connects to your device using ANT+ and Bluetooth BLE and is accurate to within +/-1.5%.

Price has dropped again in recent days, now with as much as 42% off retail.

Shimano Ultegra R8100 power meter chainset: was £1000, now £600 at Sigma Sports

Recent price drop for Cyber Monday makes this a 40% discount. This 12-speed chainset features an integrated power meter that includes accurately calibrated strain gauges integrated in the crank arm for a reliable and stable measurement system. It pairs easily with most GPS head units and smartphones via Bluetooth and ANT+.

Garmin Rally RK100 Keo Power Meter RS Pedal: was £469, now £372.99 at Sigma Sports

If you've being using he left-sided Rally RK100 power measurement pedal, you've probably considered upgrading to a dual-sided system -  this discount will likely make your decision an easier one. 

This right hand pedals seamlessly pairs with the your left master power pedal to enable total power, cadence, left/right power balance and seated versus standing power to be accurately measured to within +/- 1%. 

Favero Assioma DUO Power Meter Pedals: was £720, now £599.99 at Chain Reaction

Another drop in price this Black Friday week sees the pedals drop below £600. They feature a power sensor on both pedals, and use an exclusive power system and integrated gyroscope to deliver accuracy of +/- 1%, even when used with oval chainrings. Other details include Bluetooth and ANT+ compatibility and up to a claimed 50 hours of battery life. Compatible with Look Keo and Favero cleats.