Oversized diameter tubing and anti-rotation inserts for greater stability

These kits contain 2 x MRA2437 Enduro bearings + 2 x 37mm and 2 x 41mm outer seals

and it doesn't restrict movement or breathing

Keep your bike running smoothing with WeldTite TF2 Teflon grease

Who's this item for: This rack is perfect for anyone wanting to carry up to four bikes of pretty much any type — apart from e-bikes as they'll exceed the max weight rating (see below)

Enduro 6802 - 61802 15 x 24 x 5mm Bearing - MAX Full Complement Bearing Dropship Oversized diameter tubing and anti-rotationEnduro Standard Abec 5 are premium replacement bearings. These are great for hubs, pedals, and bottom brackets. ABEC 5 bearings feature: Grade 5 Chromium Steel Balls. In spec to 5 1,000,000 (military grade) 52100 High Carbon Chromium Alloy Races . What's the difference between ABEC 3 and ABEC 5? ABEC is an acronym for a committee that sets standards for bearings. Higher numbers mean higher tolerances (and price). For example, ABEC 3 balls are in