Rose IS42/IS52 Drop In 1 1/8"-1.5" Headset (46 mm)

Drop In headset for frames with tapered head tube and tapered steerer tube. The industrial bearings are simply placed in the head tube without the need to press in bearing cups.

• Sealed cartridge bearings
• For outer head tube Ø top: 46 mm
• Assembly height: approx. 10.3 / 17.5 mm
• Aluminium cover cap optionally with 8.3 or 15.5 mm height
• Weight: approx. 80 g

upper bearing (TH-MR121):
• Outer Ø: 41.8 mm
• Inner Ø: 30.5 mm
• Bearing contact: 45° x 45°
• Height: 8 mm

lower bearing (TH-MR222):
• Outer Ø: 51.9 mm
• Inner Ø: 40 mm
• Bearing contact: 45° x 45°
• Height: 8 mm

In the box:
Upper and lower bearing for tapered forks and cover cap WITHOUT cone

Note: Newer carbon forks already have the cone seat embedded and do not need the lower cone!

Replaces prod. code 1713004

among others fitted in the following Rose frames:
• Rose Xeon Team GF 2014-2016
• Rose Pro SL 2011-2017
• Rose Xeon CW 2015
• Rose Xeon DX 2013-2016
• Rose X-Lite CW/CWX 2016-2017
• Rose Xeon CWX 2017
• Rose Xeon RS 2012-2017
• Rose Pro WRS 2011-2012
• Rose Pro WSL 2013-2014
• Rose Carbon Pro RS 2011-2013
• Rose Pro RS 2011-2013
• Rose Pro 2012
• Rose Pro DX Cross 2012-2017
• Rose Cross Pro RS 2014-2017
• Rose Team DX Cross 2016-2017



Manufacturer: Rose Bikes GmbH, Schersweide 4, 46395 Bocholt, Germany, www.rosebikes.de