• DMR BLADE single chainring, SRAM 3-bolt direct mount, Boost, black
  • DMR BLADE single chainring, SRAM 3-bolt direct mount, Boost, black
  • DMR BLADE single chainring, SRAM 3-bolt direct mount, Boost, black
  • DMR BLADE single chainring, SRAM 3-bolt direct mount, Boost, black
  • DMR BLADE single chainring, SRAM 3-bolt direct mount, Boost, black
  • DMR BLADE single chainring, SRAM 3-bolt direct mount, Boost, black — buying guide
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DMR

DMR BLADE Direct Mount SRAM 3-bolt Boost black single chainring

Manufacturer’s ref.: DMRP-10002
The DMR BLADE Direct Mount SRAM 3-bolt Boost black single chainring is compatible with 10-, 11- and 12-speed drivetrains and uses a SRAM 3-bolt... Read more
74,99 €
74,99 €
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Highlights

  • Compatible with 10-, 11- and 12-speed drivetrains.
  • SRAM 3-bolt direct mount.
  • Narrow-wide teeth for chain retention.
  • No chain guide needed with a clutch derailleur.
  • CNC-machined 4 mm 7075-T6 aluminium.
  • 3 mm offset (Boost).
  • Saves 100 g compared with a spider.

Description

The DMR BLADE Direct Mount SRAM 3-bolt Boost black single chainring is compatible with 10-, 11- and 12-speed drivetrains and uses a SRAM 3-bolt Direct Mount fitting. It fits DMR Axe and Sect cranks, as well as many cranks with a SRAM 3-bolt interface. It is available in sizes from 30 to 36 teeth.

Its narrow-wide tooth profile provides excellent chain retention: paired with a clutch derailleur, it needs no chain guide. CNC-machined from 4 mm-thick 7075-T6 aluminium, it transfers power directly. Its 3 mm offset (Boost) suits Boost frames.

Technical information

Use: Single-chainring MTB;
Speeds: 10, 11 and 12;
Mounting: SRAM 3-bolt direct mount;
Offset: 3 mm (Boost);
Teeth: Narrow-wide;
Number of teeth: 30, 32, 34 or 36 depending on the variant;
Material: CNC-machined 7075-T6 aluminium, 4 mm;
Compatibility: DMR Axe, DMR Sect, XX1, XO1, XO, X9, X7, S2210, S1400, Truvativ AKA (GXP) and other SRAM 3-bolt cranks;
Colour: Black;
Weight (manufacturer): 63 g (30 teeth) / 67 g (32 teeth) / 74 g (34 teeth) / 85 g (36 teeth);
Reference: DMRP-10002.

Frequently asked questions

Which cranks is this chainring compatible with?

It fits cranks with a SRAM 3-bolt Direct Mount : DMR Axe and Sect, XX1, XO1, XO, X9, X7, S2210, S1400, Truvativ AKA (GXP) and many more.

Do I need a chain guide?

No, the narrow-wide teeth combined with a clutch derailleur is enough to keep the chain in place.

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Price information

*Supplier recommended retail price in October 2026