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Stumpjumper Headset Bearing Kit - Specialized | Blueseal Bike Bearings™

Blueseal Bike Bearings™ are designed specifically for use in bicycles with extra grease, superior seals and extended life.

++ Upgrade you material for enhanced corrosion resistance.

£24.99 GBP
£20.99 GBP
 per 
Tax included.

You Save 16% OFF RRP

Material Upgrades
In Stock - Despatch Date Tues 2nd April due to Easter Bank Holidays
Spend £35.00 More For FREE UK NEXT DAY SHIPPING

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This Blueseal Bike Bearings™ kit contains the upper and lower headset bearings needed to replace your Specialized Stumpjumper headset bearings. 



Specifications:

1 x Campy style 1 1/8" Upper Bearing (MH-P08F aka TH870E)
1 x 1.5" Lower Bearing (MH-P16 aka TH070 )

Compatible with 2013 onwards Specialized Stumpjumper Frames. All specs including  Elite, Carbon, Comp, Pro, S- Works, Fattie, 29er, 27.5  etc. 
or any other headset with the same dimension bearings.

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Stumpjumper Headset Bearing Kit - Specialized | Blueseal Bike Bearings™

Material Upgrades

Black Oxide Coating

Enhanced Corrosion Resistance

Black oxide coatings enhance overall reliability by preventing corrosion, reducing wear, and improving the durability of bearings.

Stainless Steel

Superior Corrosion Resistance

440C Stainless Steel with 16-18% Chromium. Provides the highest corrosion resistance especially in poor wet conditions.

About Blueseal Bike Bearings™   

About Blueseal Bike Bearings™   

Hope Pro 2 Rear Hub Bearings | Blueseal Bike Bearings™ - Trailvision - Bicycle Bearing Suppliers

ABEC 3 as Standard

Most non-bike specific bearings are ABEC 1 as standard. Blueseal Bike Bearings™ are all ABEC 3 Rated, this higher class of bearing runs smoother & last longer. 

Max. Fill Premium Grease

Standard bearings contain a small amount of basic bearing grease (Approx. 20%) which offers little protection towards corrosion and rain and dirt ingress.

Blueseal Bike Bearings™ contain the maximum fill of Mobil waterproof grease possible without compromising the function of the close-contact rubber seals.

Designed For Bicycles

Specially engineered bicycle bearings. Designed for maximum efficiency, they outperform standard bearings.

Close Contact 2RS LLU Seals

Blueseal Bike Bearings™ have top-quality LLU 2RS close-contact rubber seals. The tighter the seal is to the inner bearing race the harder for water and dirt to get in and the grease to get out!

100,000's Bearings Sold - Trusted for Over 15 Years   

100,000's Bearings Sold - Trusted for Over 15 Years   

Trailvision.co.uk we are an independent business with over 15 years of hands-on experience in the bike-bearing industry. Using our expertise we only stock the best bearings that are suited for use in bicycles.

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Customer Reviews

Based on 5 reviews
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J
Jimmy
Lots of help at hand

I was really struggling and confused with bearing sizes for my frame. Tom went the extra mile to help me get to the bottom of what was required. It wasn’t straightforward as the bike manual had the incorrect sizes listed.
I’ve now installed the new bearings and the bike is running smoother than new.

J
Jonas Hjerpe
Right product on time

Great company to buy from. Easy to use web site and friendly communications.

M
Mr Winfried Meijer
Stumpjumper headset bearings

These were delivered really quick!

W
Wayne Brown
Excellent service

I was looking for a headset for my 2019 Stumpjumper the website was easy to navigate meaning I found exactly what I was looking for at a good price. The headset arrived within days of the order being placed and fitted my bike perfectly. Great product and great service. I have passed this sites details onto my friends but would recommend it to others as well

J
Jordan Batty
Stumpy headset bearings

Happy with purchase, nice and smooth. Definitely good value for money