DT Swiss 180 Boost Center Lock Disc Straight Pull Rear Hub

The 180 Boost Center Lock Disc straight pull rear hub by DT Swiss - easy maintenance

The 180 Boost Center Lock Disc straight pull rear hub by DT Swiss has been enhanced with Ratchet EXP technology. This makes the 180 hubs lighter, stiffer, more precise and easier to maintain. The super reliable freehub system ensures direct power transmission without losses. The smooth running SINC ceramic ball bearings provide you with a further decisive advantage, ensuring minimal rolling resistance.

Specifications:

Series:

180

Application:

Cross Country

Brake Type:

Center Lock Disc

Wheel Standard:

Boost

Freehub Body Type:

Ratchet EXP / 36 T

Technical Information:

Body Material:

aluminium

Bearings:

SINC ceramic balls

Spoke Hole Diameter:

2.5 mm

Features:

• combines light weight and reliability
• with Ratchet EXP freehub
• no special tools are required for normal maintenance

Technology:

Ratchet EXP:
The newly developed shape of the end caps with an integrated notch (groove) makes disassembly easier and makes maintenance even easier. The tool-free conversion of the freehub body allows conversion to all common axle and freehub body standards. Thus all DT Swiss Ratchet hubs can be converted to Ratchet EXP. The integration of toothed ratchets and threaded ring not only increases the service life, but also reduces the number of components. Because fewer components often mean less play in the overall system and less weight. The use of a single cylindrical spring ensures faster, complete engagement and thus offers greater reliability. The complete meshing of the pulleys creates a large contact surface and thus small point loads, resulting in superior robustness. Since the inner toothed lock washer is part of the threaded ring screwed into the hub, it was possible to obtain this as a bearing seat. This has increased the distance between the ball bearings and increased the rigidity of the hub by 15%.

Models:

12 x 148 mm / 28 hole / Shimano:

Over Locknut Dimension:

12 x 148 mm thru-axle

Spoke Hole Count:

28 hole

Freehub:

Shimano MTB

Gearing:

8-/9-/10-/11-speed

Flange Distance (L/R):

57.2 mm (35.7 mm/21.5 mm)

Partial Bolt Circle Diameter (L/R):

34.5 mm/41.3 mm

Manufacturer Number:

H18PTCDGR28SA3161S

12 x 148 mm / 28 hole / SRAM XD:

Over Locknut Dimension:

12 x 148 mm thru-axle

Spoke Hole Count:

28 hole

Freehub:

SRAM XD

Gearing:

11-/12-speed

Flange Distance (L/R):

57.2 mm (35.7 mm/21.5 mm)

Partial Bolt Circle Diameter (L/R):

34.5 mm/41.3 mm

Manufacturer Number:

H18PTCDRR28SA3180S

12 x 148 mm / 28 hole / Shimano Micro Spline:

Over Locknut Dimension:

12 x 148 mm thru-axle

Spoke Hole Count:

28 hole

Freehub:

Shimano Micro Spline

Gearing:

12-speed

Flange Distance (L/R):

57.2 mm (35.7 mm/21.5 mm)

Partial Bolt Circle Diameter (L/R):

34.5 mm/41.3 mm

Manufacturer Number:

H18PTCD2R28SA3191S

Contents:

• 1 x DT Swiss 180 Boost rear hub