Magene Spider Power Meter Sram 8-bolt Crank Arm 110 BCD

P505 SPIDER-BASED POWER METER - Leads you to the ridge of cycling
Integrating the multiple compatibility, core function, colourful laser stickers with reliable battery life, P505 Spider-based Power Meter will provide a powerful cycling experience, improving your performance in a scientific and effective manner.

ADAPTING VARIOUS CHAINRINGS FOR FLEXIBILITY
4-ARM & 5-ARM CHAINRING CAN BE SWITCHED FREELY. BOTH SINGLE AND OVAL CHAINRING CAN BE ADAPTED.
P505-S1108/S1103/R110X supporting various 110BCD 4-arm and 5-arm chainrings.

DATA FUNCTION

Power
Cadence

Left-Right Balance

Pedalling Smoothness ±1%

POWER ACCURACY

Top Strain Gauge

Rigorous Algorithm

Easy Calibration Operation

EASY CHARGE
200-HOUR BATTERY LIFE
 With in-built batteries, the power meter is charged with magnetic chargers. 
Fully charged within 3.5 hours, the battery life can reach 200 hours.

SUPPORT FOR ANT+™ & BLUETOOTH

1 workout can be recorded on multi devices.


BIKE COMPUTER
Mainstream bike computers like Garmin, Bryton, etc.
APP: Zwift, Onelap, etc.

COLOURFUL STICKERS, MATCHING TO CUSTOMISED BIKES

In the package, we provide 6 colourful laser stickers.

IPX7 WATERPROOF, BREAKING THE LIMITS OF WIND AND RAIN



SPECIFICATIONS



PRODUCT TYPE - Spider-Based Power Meter

WEIGHT - (excluding stickers): 110g (based on P505-S1078)

POWER ACCURACY: ±1%

POWER RANGE: 0-2500W

CADENCE RANGE: 20-240RPM

DATA FUNCTIONS: Power, Cadence, Left-right balance, Pedalling smoothness

CALIBRATION: Automatic calibration, Reverse-chain calibration, and Manual calibration (bike computer zero calibration, APP calibration).

WIRELESS INTERFACE: ANT+™, Bluetooth

WATERPROOF GRADE: IPX7
WORKING TEMPERATURE: -10-50 ?

POWER SUPPLY MODE: Magnetic base rechargeable lithium battery

ENDURANCE: 200H
WARRANTY: 2 years

BOX CONTENTS: P505 series Spider-Based Power Meter, magnetic charging cable, manual, Shimano 4-arm chainring sticker * 3, Sram AXS chainring sticker * 3



COMPATIBLE CHAINRING P505-S1108 / R110X / S1103: Shimano 110BCD 4-arm chainring; Sram, Rotor, FSA, etc. 110BCD 5-arm chainring

COMPATIBLE CRANK ARM S
P505-S1108 / S1078: Sram 8-bolt crank arm (with Sram Red AXS, Force AXS, Red 22, and Quarq, etc.)