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Trance 2015 - 2021 Giant Overdrive Headset Bearing Kit | 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
Tax included.

You Save 16% OFF RRP

Material Upgrades
In Stock - Same Day Despatch before 12PM MON-FRI

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This Blueseal Bike Bearings™ kit contains the upper and lower bearings needed to replace your Giant Trance Overdrive (OD)  headset bearings.

Compatible with all 2015 - 2018 models including Trance X.


1 x Upper 1 1/8" Bearing 41 mm

1 x Lower 1.5" Bearing 51.8 mm

Other codes: 1310-NO57AA

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Trance 2015 - 2021 Giant Overdrive Headset Bearing Kit | 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™   

Stumpjumper Headset Bearings - Specialized - 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 LLB Seals

Blueseal Bike Bearings™ have top-quality LLB 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 is an independent family business with over 15 years of hands-on experience in the bike-bearing industry. Using our expertise we develop and stock only the best bearings specifically suited for bicycles.

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Customer Reviews

Based on 5 reviews
David Hambly

Great service and quick delivery


Would not buy from uk retailer again, as I had to pay VAT of €10.92.
Customs also charged VAT ON VAT
delivery fee. It also took over 10 days for delivery

Jackie Gilligan
Great quality, speedy delivery

Trailvision, had the bearings I needed and delivered them swiftly and invoicng and packaging were excellent.

Ross Duffield

Quick delievery, good quality

Francis King
Smooth turnaround for new headset bearings

The guys from Trailvision got my new headset bearing for my Giant Trance to me quickly in smart recyclable packaging. Happy to support an independent business at this tricky time. I’ll definitely be using them again. Thanks