Shimano DEORE M6100 12speed Groupset FC-MT510 CRANKSET and SM-BB52 Bottom Bracket 68/73 mm Shell Width Origin

SHIMANO DEORE M6100 1x12-speed Groupset

Groupset inlude 2 parts(no box)：
1.FC-MT510 Original / FC-MT510 Original Arm DELIC Chainring
2.SM-BB52 Original

Parts detail:

1.FC-MT510

SHIMANO - MTB Crankset - 2-PIECE CRANKSET - 177 mm Q-factor - Chain Line 52 mm - 1x12-speed

--Smoother riding even over rough terrain
DYNAMIC CHAIN ENGAGEMENT+ improves chain engagement and retention

--Chain ring combination 32T 34T

1. FC-MT510 Original Arm DELIC Chainring

SHIMANO - MTB Crankset - 2-PIECE CRANKSET - 177 mm Q-factor - Chain Line 52 mm - 1x12-speed

--Smoother riding even over rough terrain
DYNAMIC CHAIN ENGAGEMENT+ improves chain engagement and retention

--Chain ring combination 32T 34T

2.SM-BB52

SHIMANO ALIVIO - Bottom Bracket - Threaded - HOLLOWTECH II - 68/73 mm shell width - Trekking

With better sealing and rotation the SHIMANO DEORE bottom bracket delivers high driving efficiency.

--Better sealing performance