DT Swiss 350 Straight Pull MTB Boost 6-Bolt Disc Rear Hub

The 350 Straight Pull 6-bolt Disc rear hub by DT Swiss for extra stable Boost wheels on your mountain bike

This 350 MTB rear hub from DT Swiss is designed for straight pull spokes and a 6-bolt brake rotor and intended for use with a Boost frame. Its core is a resilient freehub with Ratchet 36 System and precision star ratchets. Thanks to the no-tool concept, the hub can be easily maintained without the use of tools. The end caps are shaped in such a way that uncomplicated and, above all, quick disassembly is possible. This is an advantage especially during races, but easy wheel removal is also an asset if you have a second wheelset that you use depending on the course or conditions. The sturdy aluminium hub body ensures a long service life, as do the steel bearings. The bearing play has been minimised and optimised. This is made possible by preloading the bearings before the hub is not clamped in the frame. Once fastened with the thru-axle, the preload is released and the bearings are maximally slidable. Thanks to the precision seals, they are also excellently protected against moisture and dirt.

Specifications:

Application:

All Mountain, Enduro

Brake Type:

6-bolt disc

Wheel Standard:

Boost

Freehub Body Type:

Ratchet System 36

Technical Information:

Body Material:

aluminium

Bearings:

steel bearings

Seals:

precision seal

Features:

• no-tool concept for tool-free maintenance
• quick disassembly possible thanks to the special shape of the end caps
• optimised bearing clearance due to preloading before the hub is installed
• aluminium freehub body
• 100% Swiss-made

Technology:

Ratchet System®
The patented freehub system with high-precision star ratchets guarantees maximum load capacity and reliability. Thanks to the no-tool concept, the system is very easy and quick to maintain.

Straight Pull
Straight pull stands for straight, no-bend spokes. Thanks to this technology it is possible to achieve an ideal ratio between weight and stability. The straight pull spokes allow a very precise alignment and optimised positioning in the wheel, resulting in a stiffer and more responsive wheel.

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):

37.1 mm / 21.4 mm

Partial Bolt Circle Diameter (L/R):

39.0 mm / 48.7 mm

Manufacturer Number:

H35PTDDBR28SA8971S

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):

37.1 mm / 21.4 mm

Partial Bolt Circle Diameter (L/R):

39.0 mm / 48.7 mm

Manufacturer Number:

H35PTDD2R28SA8968S

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):

37.1 mm / 21.4 mm

Partial Bolt Circle Diameter (L/R):

39.0 mm / 48.7 mm

Manufacturer Number:

H35PTDDRR28SA8962S

Contents:

• 1 x DT Swiss 350 Straight Pull MTB Boost 6-bolt Disc rear hub