Shimano CRANKSET FOR 148 MM O.L.D. FRAMES 1X12s

Crankset

CRANKSET FOR 148 MM O.L.D. FRAMES 1X12s

Specifications

Manufacturer
Shimano
Name
CRANKSET FOR 148 MM O.L.D. FRAMES 1X12s
MPN
FC-MT512-1
Rear Speeds
12
Front Speeds (chainrings)
1[1]
Drivetrain Brand
Shimano
Chainring Sizes
30, 32[2]
Crank Length (mm)
165, 170, 175
Spindle Interface
24mm
Chainring Mount
4-bolt 96bcd[2]
BCD
96
Chainline (mm)
55[2]
Compatible Chain Standards
Shimano HG+ (Hyperglide+, 12s)[2]
Sources
  1. [1] AI-extracted, not yet checked against a named source (added 9 Feb 2026): Front Speeds (chainrings)
  2. [2] productinfo.shimano.com, checked 7 Aug 2026: Chainring Sizes, Chainring Mount, Chainline (mm), Compatible Chain Standards

Compatibility

Shimano CRANKSET FOR 148 MM O.L.D. FRAMES 1X12s is a Shimano crankset. It is a 12-speed component. Everything listed below was matched on a specification we hold for both parts: the interface each pairing actually depends on, such as freehub body, speed count, actuation or mounting standard. Where we could not verify that interface, the part is left out rather than assumed to fit.

Chainrings that fit this crankset20

AFTERBURNER MTB ABSMechanically compatible

FSA

AFTERBURNER MTB ABS

  • Both are 96mm BCD
AFTERBURNER MTB modularMechanically compatible

FSA

AFTERBURNER MTB modular

  • Both are 96mm BCD
Chainring 30T for FC-MT511-1/FC-MT510-1Mechanically compatible

Shimano

Chainring 30T for FC-MT511-1/FC-MT510-1

  • Both use the 4-bolt 96bcd interface
Chainring 32T for FC-E8000/FC-E8050/FC-M8050 (w/o CG)/CR-EM800Mechanically compatible

Shimano

Chainring 32T for FC-E8000/FC-E8050/FC-M8050 (w/o CG)/CR-EM800

  • Both use the 4-bolt 96bcd interface
Chainring 32T for FC-MT511-1/FC-MT510-1Mechanically compatible

Shimano

Chainring 32T for FC-MT511-1/FC-MT510-1

  • Both use the 4-bolt 96bcd interface
Chainring 34T for FC-MT610/FC-MT510-1Mechanically compatible

Shimano

Chainring 34T for FC-MT610/FC-MT510-1

  • Both use the 4-bolt 96bcd interface
COMET tripleMechanically compatible

FSA

COMET triple

  • Both are 96mm BCD
E-BIKE CHAINRING 12sMechanically compatible

Shimano

E-BIKE CHAINRING 12s

  • Both use the 4-bolt 96bcd interface
POWERBOX MTB 1XMechanically compatible

FSA

POWERBOX MTB 1X

  • Both are 96mm BCD
SL-K MTB modularMechanically compatible

FSA

SL-K MTB modular

  • Both are 96mm BCD
Chainring 22T for FC-U6000-2/FC-U6000-2BMechanically compatible

Shimano

Chainring 22T for FC-U6000-2/FC-U6000-2B

  • Both use the 4-bolt 96bcd interface
Chainring 30T for FC-M5100-1Mechanically compatible

Shimano

Chainring 30T for FC-M5100-1

  • Both use the 4-bolt 96bcd interface
Chainring 30T for FC-U6000-1Mechanically compatible

Shimano

Chainring 30T for FC-U6000-1

  • Both use the 4-bolt 96bcd interface
Chainring 32T for FC-M5100-1Mechanically compatible

Shimano

Chainring 32T for FC-M5100-1

  • Both use the 4-bolt 96bcd interface
Chainring 32T for FC-U6000-1Mechanically compatible

Shimano

Chainring 32T for FC-U6000-1

  • Both use the 4-bolt 96bcd interface
Chainring 32T for FC-U8000-2Mechanically compatible

Shimano

Chainring 32T for FC-U8000-2

  • Both use the 4-bolt 96bcd interface
Chainring 34T for FC-M6000-2Mechanically compatible

Shimano

Chainring 34T for FC-M6000-2

  • Both use the 4-bolt 96bcd interface
Chainring 34T for FC-M8000-2/FC-M8000-B2Mechanically compatible

Shimano

Chainring 34T for FC-M8000-2/FC-M8000-B2

  • Both use the 4-bolt 96bcd interface
Chainring 36T for FC-M4100-2/FC-M4100-B2Mechanically compatible

Shimano

Chainring 36T for FC-M4100-2/FC-M4100-B2

  • Both use the 4-bolt 96bcd interface
Chainring 36T for FC-M5100-2/FC-M5100-B2Mechanically compatible

Shimano

Chainring 36T for FC-M5100-2/FC-M5100-B2

  • Both use the 4-bolt 96bcd interface

Bottom brackets for this crankset20

386EVO ABEC-3 BB for 24mm (Shimano) CranksMechanically compatible

Wheels Manufacturing

386EVO ABEC-3 BB for 24mm (Shimano) Cranks

  • Both use a 24mm spindle
386EVO Angular Contact BB for 24mm (Shimano) CranksMechanically compatible

Wheels Manufacturing

386EVO Angular Contact BB for 24mm (Shimano) Cranks

  • Both use a 24mm spindle
878Mechanically compatible

Token

878

  • Both use a 24mm spindle
BB30 Outboard ABEC-3 BB for 24mm Cranks (Shimano)Mechanically compatible

Wheels Manufacturing

BB30 Outboard ABEC-3 BB for 24mm Cranks (Shimano)

  • Both use a 24mm spindle
BB30 Outboard Angular Contact BB for 24mm Cranks (Shimano)Mechanically compatible

Wheels Manufacturing

BB30 Outboard Angular Contact BB for 24mm Cranks (Shimano)

  • Both use a 24mm spindle
BB30 Outboard Ceramic Hybrid BB for 24mm Cranks (Shimano)Mechanically compatible

Wheels Manufacturing

BB30 Outboard Ceramic Hybrid BB for 24mm Cranks (Shimano)

  • Both use a 24mm spindle
BB30 Outboard ZERØ Ceramic BB for 24mm Cranks (Shimano)Mechanically compatible

Wheels Manufacturing

BB30 Outboard ZERØ Ceramic BB for 24mm Cranks (Shimano)

  • Both use a 24mm spindle
BB30ARMechanically compatible

Token

BB30AR

  • Both use a 24mm spindle
BB3724Mechanically compatible

Token

BB3724

  • Both use a 24mm spindle
BB38624PSMechanically compatible

Token

BB38624PS

  • Both use a 24mm spindle
BB386PSMechanically compatible

Token

BB386PS

  • Both use a 24mm spindle
BB4124PSMechanically compatible

Token

BB4124PS

  • Both use a 24mm spindle
BB46BR24Mechanically compatible

Token

BB46BR24

  • Both use a 24mm spindle
BB47R24Mechanically compatible

Token

BB47R24

  • Both use a 24mm spindle
BB47V24Mechanically compatible

Token

BB47V24

  • Both use a 24mm spindle
BB841PSMechanically compatible

Token

BB841PS

  • Both use a 24mm spindle
BB841T-41Mechanically compatible

Token

BB841T-41

  • Both use a 24mm spindle
BB841T-42Mechanically compatible

Token

BB841T-42

  • Both use a 24mm spindle
BB841T-46Mechanically compatible

Token

BB841T-46

  • Both use a 24mm spindle
BB86 Bottom Bracket (Shimano 24mm)Mechanically compatible

Cybrei

BB86 Bottom Bracket (Shimano 24mm)

  • Both use a 24mm spindle

Frequently Asked Questions

What fits Shimano CRANKSET FOR 148 MM O.L.D. FRAMES 1X12s?

On this page we list chainrings that fit this crankset, bottom brackets for this crankset, chains for this crankset. Each listing was matched on a specification we hold for both parts; anything we could not verify is omitted rather than assumed to fit.

Can I use a higher or lower speed chain with Shimano CRANKSET FOR 148 MM O.L.D. FRAMES 1X12s?

No. Shimano CRANKSET FOR 148 MM O.L.D. FRAMES 1X12s is a 12-speed component and needs a 12-speed chain. Chains for different speed counts have different external widths and inner-plate profiles, which causes poor shifting or interference with the neighbouring sprockets.