Bike Chainring 36T/34T/38T/40T for BAFANG BBS01 BBS02 BBSHD Mid-drive Motor CNC Chainring Sprocket E-Bicycle Replacement Parts

Electric Bike Chain ring Motorized Bicycle Chain Wheel 36-52T FOR BAFANG BBS/BBSHD M625 Mid Drive Motor 250W 750W 1000W

umber of teeth: 42 teeth (positive tooth thickness 3.6mmx21/negative tooth thickness 1.9mmx21)

Maximum diameter: 175mm

Maximum height: 19.5mm

Tooth pitch: 12.7mm

Threaded hole diameter: 5.2mm

Inner hole diameter: BBSHD 41.2mm /BBS01 02 50.2MM

Surface treatment: sandblasting + anodizing

Surface roughness: about 120 mesh

offset :2MM (BBS 36T,38T,40T ) (BBS 42-52T 14MM ) / BBSHD 8MM (32T-38T), BBSHD 24.5MM (42-48T)

BBSHD 32T 34T 36T 38T Better For Fat Bikes Snow Bike

teeth：BBS01/02 :36T, 38T, 40T, 42T ,44T ,46T ,48T ,52T / BBSHD: 42T , 44T , 46T ,48T

Diameter：BBS : 177 , 185, 193 , 202 , 218MM / BBSHD: 177 , 185 , 194, 202MM

Weight: 178g (BBS 42T)

Material:7075 aluminum alloy

colour:Black

FOR: BAFANG BBS01/BBS02 250W 750W / BBSHD M625 1000W

The Bafang M625 motor is compatible with the BBSHD chainrings，not for BBS01/02 chain rings.

all chainrings designed/listed for the Bafang BBSHD motor will also fit the M625.

BAFANG BBS01/BBS02 36-52T Aluminum AL7075 BLING RING narrow wide tooth pattern chain wheel

compatible with 7 -12 speed Normal chain / Not suitable for SHIAMNO M6100 and SRAM AXS 12 speed chain

for Bafang BBS01/BBS02/BBSDH M625 mid drive motor chain ring sprocket wheel crank set

BBS01 02 and BBSHD mounting hole distance is different, please check your motor model before you buy, to avoid buying the wrong model, resulting in failure to install

Package : 1PCS Chainring

（Motor installation demonstration picture only, the product does not include the motor）

Note: If you purchase a Chainring, please pay attention to the diameter of the Chainring and the distance between the frame to avoid the contact between the Chainring and the frame, which may cause installation failure. Thank you