The 140 mm and 160 mm versions of the Shimano RT-MT900 brake disc are particularly aimed at cross-country riders. A weight reduction of 5 or 10 g was achieved. The 180 mm and 203 mm versions especially for enduro riders are characterized by further improved heat dissipation and are of course also weight-optimized.

- Stable and versatile braking performance in the toughest conditions
- revised Ice Technologies FREEZA construction for even faster heat dissipation
- 140 and 160 mm optimal for cross country in terms of light weight
- 180 and 203 mm optimal for Enduro in terms of heat dissipation
- Spider painted, disc polished, lockring anodized (internal gearing)
- for brake pads with a narrow pad shape
- Size: 180mm

- Brake Compatibility:
BR-M9100*, BR-M9120, BR-M9110-R**, BR-M9000, BR-M9020, BR-M8100, BR-M8120, BR-M8110-R*, BR-M8000, BR-M8020, BR- M7100, BR-M7120, BR-M7110-R*, BR-M7000, BR-M6100, BR-M6120, BR-M6000, BR-MT520, BR-MT420, BR-M820, BR-M640, BR-S7000, BR -S700, BR-R9170**, BR-R8070**, BR-R7070**, BR-RS805**, BR-R785**, BR-RS785**, BR-RS505**, BR-RS405** , BR-RX810**, BR-RX400**
- * not compatible with 203mm
- ** 140 and 160mm only

Brake Pad Compatibility:
- sintered (with BR-S700 and BR-S7000 only organic)
- organic

Scope of delivery:
- 1 x Shimano RT-MT900 brake disc
- 1 x lock ring

(Translated with Google Translate)