The top 40 power meter deals

FSA Powerbox Chainring Chain Rings £30 at Wiggle (71% RRP saving)
FSA Powerbox Chainset Spider Power Meter Spares £300 at Wiggle (70% RRP saving)
Quarq DZero GXP Alloy Power Meter (Hidden Bolt) Power Meter Cranksets £230 at Wiggle (67% RRP saving)
FSA FSA Powerbox 11 Speed Chainring Chain Rings £23 at Wiggle (65% RRP saving)
SRAM Quarq DFour PowerMeter Spider Power Meter Spares £230 at Wiggle (65% RRP saving)
Quarq DZero BB30 Alloy Power Meter (Hidden Bolt) Power Meter Cranksets £250 at Wiggle (64% RRP saving)
Quarq SRAM Red Dzero Power Meter Crankset BB386 Power Meter Cranksets £330 at Wiggle (62% RRP saving)
FSA Powerbox Carbon MTB 11 Speed Chainset Power Meter Chainsets £500 at Wiggle (57% RRP saving)
FSA Powerbox Aero Pro Road Chainring Chain Rings £45 at Wiggle (56% RRP saving)
Quarq SRAM Red Dzero Power Meter Crankset GXP Power Meter Cranksets £400 at Wiggle (53% RRP saving)
PowerTap P1 Pedal Powermeter Set £500 at Chain Reaction (52% RRP saving)
FSA Powerbox Aero Road Chainring Chain Rings £50 at Wiggle (51% RRP saving)
Quarq DZero Power Meter Spider (Hidden Bolt) Power Meter Chainsets £300 at Wiggle (49% RRP saving)
FSA Powerbox Carbon Road Chainset Power Meter Chainsets £600 at Wiggle (49% RRP saving)
Quarq DZero GXP Carbon Power Meter (Non Hidden Bolt) Power Meter Cranksets £450 at Wiggle (48% RRP saving)
PowerTap P1 Dual Sided Power Meter Pedals £550 at Probikekit (48% RRP saving)
4iiii Precision 2.0 3D Power Meter - 105 5800 - Silver - 165mm - Silver £200 at Probikekit (47% RRP saving)
4iiii Precision 2.0 3D Power Meter - 105 5800 - Silver - 175mm - Silver £200 at Probikekit (47% RRP saving)
4iiii Precision 2.0 3D Power Meter - 105 5800 - Silver - 172.5mm - Silver £200 at Probikekit (47% RRP saving)
4iiii Precision 2.0 3D Power Meter - 105 5800 - Silver - 170mm - Silver £200 at Probikekit (47% RRP saving)
FSA Powerbox Powermeter Carbon Road ABS Chainset - 53 x 39 - 175mm £606 at Probikekit (47% RRP saving)
FSA Powerbox Powermeter Carbon Road ABS Chainset - 53 x 39 - 172.5mm £612 at Probikekit (47% RRP saving)
Rotor Quarq DFour91 Road Power Meter Chassis Power Meter Cranksets £440 at Wiggle (46% RRP saving)
Quarq DZero BB30 Carbon Power Meter (Non Hidden Bolt) Power Meter Cranksets £466 at Wiggle (46% RRP saving)
Garmin Vector 2 Power Meter £540 at Chain Reaction (46% RRP saving)
Garmin Vector 2 Power Meter Pedals - Large (15-18mm) £650 at Probikekit (46% RRP saving)
FSA Powerbox Powermeter Carbon Road ABS Chainset - 52 x 36 - 170mm £638 at Probikekit (45% RRP saving)
Stages Cycling Shimano Dura-Ace Track 7710 Power Meter Power Meter Cranksets £361 at Wiggle (44% RRP saving)
Stages Cycling Power Meter G2 - Energy BB30 £380 at Chain Reaction (43% RRP saving)
Quarq DZero GXP Carbon Power Meter (Hidden Bolt) Power Meter Cranksets £499 at Wiggle (42% RRP saving)
Quarq DZero GXP Carbon Power Meter (HB) £500 at Chain Reaction (42% RRP saving)
Stages Cycling Power Meter G2 - Campagnolo Super Record £520 at Chain Reaction (42% RRP saving)
Stages Cycling Power Meter G2 - XTR M9000 Race £385 at Chain Reaction (41% RRP saving)
4iiii Precision 2.0 3D Power Meter - Ultegra 6800 - 165mm £280 at Probikekit (40% RRP saving)
Powertap G3 Hub Shimano Freehub £329 at Sigma Sports (40% RRP saving)
Stages Cycling Power Meter - Stages Carbon for FSA SRAM BB30 Power Meter Cranksets £357 at Wiggle (40% RRP saving)
Stages Cycling Power Meter G2 - FSA SRAM BB30 £357 at Chain Reaction (40% RRP saving)
Stages Cycling Power Meter G2 - SL-K BB30 £360 at Chain Reaction (40% RRP saving)
Stages Cycling Power Meter G2 - XT M8000 £332 at Chain Reaction (39% RRP saving)