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Brand: EnduroEnduro Range ABEC3Measurement Unit MetricInside Diameter 18.00mmOutside Diameter 30.00mmWidth 7.00mmSeals or Shields Rubber SealsClearance C3
Availability
MR-18307-LLB Enduro Bike Bearing Abec 3 18X30X7
Enduro Abec 3 Specification:
Rubber seals - usually blue:
Grade 10 Chromium Steel Balls:High precision balls are within 10/1,000,000″ round, twice as round as the industry standard, at it’s highest level.
52100 High Carbon Chromium Alloy Races:Vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-3 precision and noiseless movement.
Riveted Steel Retainer for toughness, ABEC-3 tolerances and noise tested, C-3 or C-N Internal Clearance
Used to replace the bearings in a Fulcrum Rapid Red gravel bike front wheel. Speedy service and a good price.
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Ok so, a few years ago I had some fulcrum wheels that had the bearings marked 61903-2RS and I found that whole …. They’re not actually the bearing the seal says they are and sure enough MR18307 with an 18 mm dia centre were what I needed. This time …. With my vernia calipers on the blink and a different set of Fulcrum wheels I bought MR18307 and actually turned out that these wheels actually needed the 61903-2RS as per the seal. I had some of those previously from Wych spare in my garage so used them. I think wych bearings are spot on, good products , fast delivery and perhaps they could starting to cross reference in a look up what bearings people are buying for what wheels (but I appreciate they aren’t a cycle specialist.
I phoned for some advise on bearing options and alternatives and the customer service was first class, ordered them and they were delivered the next day. Bearings came pre packed with greece which makes a change. Purchased a few things from them now and the service and product are always spot on
Very good seem to last well
I can't really comment on the bearing as it is newly installed, however previously bought Enduro bearings have always performed well so I have no doubt about the quality of this item. Wych always provide really quick delivery at very competitive prices their service is outstanding and they are happy to advise on bearing suitability for a particular application.
Bearings exactly as described and delivered promptly. It's all you ask for and expect.
A perfect alternative for Fulcrum Racing front wheel. Fraction of the price of Fulcrum bearings, which are almost impossible to source in the UK currently. Quick delivery and perfect fit. Very happy!
Have used Wych a couple of times now for bike bearings. They have been of high quality, fit perfectly and delivery has been next day.
Bearings were spot on and delivered very quickly
As title. Good reliable service
Read all 77 customer reviews...
MR 18307 2RS Bike Bearing 18X30X7£4.85 ex. VAT (3)
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This item is currently out of stock. We are doing our best to get more stock on our shelves but in the meantime you might want to try one of these alternatives:
61806-LLB/LLU Enduro ABEC 5
61806-2RS Budget Brand
61806-2RS SKF Brand
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