It was like 2 years ago, black friday from Sigma Sport, also GXP 170mm to add to it being a bit more niche.
Get yourself over to the Sigma sport site, use code GIRO40 and..
105 4iiii = £300 https://www.sigmasports.com/item/4iiii/Precision-20-3D-Shimano-105-5800-Power-Meter/G4D5
Ultegra 4iiii = £310 https://www.sigmasports.com/item/4iiii/Precision-20-3D-Shimano-Ultegra-6800-Power-Meter/HQT0
Stages G2 105 = £300 https://www.sigmasports.com/item/Stages-Cycling/Shimano-105-5800-Power-Meter-Crank-Left-Arm-2nd-Gen/A1H1
Stages G2 Ultegra = £345 https://www.sigmasports.com/item/Stages-Cycling/Shimano-Ultegra-6800-Power-Meter-Crank-Arm-2nd-Gen/2OYG
Took the plunge, many thanks
@tonyme started
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It was like 2 years ago, black friday from Sigma Sport, also GXP 170mm to add to it being a bit more niche.
Get yourself over to the Sigma sport site, use code GIRO40 and..
105 4iiii = £300
https://www.sigmasports.com/item/4iiii/Precision-20-3D-Shimano-105-5800-Power-Meter/G4D5
Ultegra 4iiii = £310
https://www.sigmasports.com/item/4iiii/Precision-20-3D-Shimano-Ultegra-6800-Power-Meter/HQT0
Stages G2 105 = £300
https://www.sigmasports.com/item/Stages-Cycling/Shimano-105-5800-Power-Meter-Crank-Left-Arm-2nd-Gen/A1H1
Stages G2 Ultegra = £345
https://www.sigmasports.com/item/Stages-Cycling/Shimano-Ultegra-6800-Power-Meter-Crank-Arm-2nd-Gen/2OYG