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Collection: MTB Hubs

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Discipline

MTB(4)

Hub

U-MD.20 / Front Boost 110x15mm Rear Boost 148x12mm / 3 pawls(1)
U-MD.21 / Front Boost 110x15mm Rear Boost 148x12mm / 3 pawls(1)
U-MD.50 / Front Boost 110x15mm Rear Boost 148x12mm / 3 pawls(1)
U-MD.51 / Front Boost 110x15mm Rear Boost 148x12mm / 3 pawls(1)

Hubs Weight

366 g(1)
396 g(1)
530 g(2)

Holes Number

28 – 1:1(4)

Bearings

Highly Smooth(4)

Brake Compatibility

6 Hole Discs(2)
Center Lock Discs(2)

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Price

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To

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Discipline

MTB(4)

Hub

U-MD.20 / Front Boost 110x15mm Rear Boost 148x12mm / 3 pawls(1)
U-MD.21 / Front Boost 110x15mm Rear Boost 148x12mm / 3 pawls(1)
U-MD.50 / Front Boost 110x15mm Rear Boost 148x12mm / 3 pawls(1)
U-MD.51 / Front Boost 110x15mm Rear Boost 148x12mm / 3 pawls(1)

Hubs Weight

366 g(1)
396 g(1)
530 g(2)

Holes Number

28 – 1:1(4)

Bearings

Highly Smooth(4)

Brake Compatibility

6 Hole Discs(2)
Center Lock Discs(2)

4 products

Sort by:

U-MD.21 hub

U-MD.21 hub

Type: MTB hubs

U-MD.21 hub

Regular price €170,00

Sale price €170,00 Regular price

Unit price

/per

U-MD.20 hub

U-MD.20 hub

Type: MTB hubs

U-MD.20 hub

Regular price €170,00

Sale price €170,00 Regular price

Unit price

/per

U-MD.51 hub

U-MD.51 hub

Type: MTB hubs

U-MD.51 hub

Regular price €300,00

Sale price €300,00 Regular price

Unit price

/per

U-MD.50 hub

U-MD.50 hub

Type: MTB hubs

U-MD.50 hub

Regular price €300,00

Sale price €300,00 Regular price

Unit price

/per

Ursus

Since 1967, Ursus has been manufacturing high-quality components for cycling, automotive, and industrial applications in Italy. Reliable, innovative, and built to last, our products are designed to deliver consistent performance.

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