Current lead time is 12 weeks from the day you order, for everything. Lead times are estimates!

MR30 TSR 1x Chainrings

$82.30$109.75

SKU: mr30tsr1xchnrngs
Clear Options

Information


TSR (Tall-Short-Ring) 1X chainrings are designed to work with all modern 10/11/12 speed 1X drivetrain systems.  The tall/short tooth profile helps prevent the chain from falling off the ring when riding through rough terrain and is a must on 1x drivetrains but is also compatible with singlespeed drivetrains. Made in our shop from U.S. sourced 7075-T6 aluminum (48 tooth ring is 6061-T6).

 

Features

  • MR30 series TSR chainrings fit White Industries M/A/R/G 30mm spindle cranks only
  • Works with SRAM 10/11/12 speed and 12 speed flat-top chains
  • Works with Shimano 10/11 speed chains
    • Shimano 12 speed chains must use a SRAM 12 speed PowerLock connector
  • Works with singlespeed 3/32 chains
  • Available in silver and black
  • From 28 teeth to 48 teeth in 2 tooth increments

 

Specs

  • Boost and non-Boost versions
    • Standard/non-boost rings have a 3mm offset (inward)
    • Boost rings are flat (so 3mm outward of our standard/non-boost rings)
    • Standard/non-Boost rings can be flipped to give you 3mm more outward offset than our Boost rings
  • Chainlines:

Mountain

M30

Adventure

A30

Road

R30

Gravel

G30

Crank arm

M30

 Mountain arms

R30

Road arms

R30

Road arms

M30

Mountain arms

Spindle

M30

Mountain spindle

M30

Mountain spindle

R30

Road spindle

R30

Road spindle

1x chainline (3mm offset ring, facing inward)

49mm 49mm 46.5mm

46.5mm

1x Boost chainline

 (flat ring)

52mm 52mm 49.5mm

49.5mm

1x chainline

 (3mm offset flipped outward) 

*55mm *55mm 52.5mm

52.5mm

2x chainline (between rings)

47.5mm 47.5mm 45mm

45mm

*55mm chainline for Rohloff and Super Boost hubs

 

Additional information

Weight N/A
Dimensions N/A
Color

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Teeth

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Chainring Offset

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