Ergal Nipples (aluminium alloy) – Technical Data

Length

20 mm

Internal Diameter

For 15G spokes – 1.8 mm

Material

Ergal Aluminium alloy

Weight

Example: 36 bag (72 pieces) 61 grams – washers EXCLUDED

Washer type and diameter

Steel washer has round shape for rim without Ultimate carbon fiber optional while it has elliptical shape for rim with Ultimate carbon fiber optional.

Round shape washer diameter is: 10 mm

Available packages

28 – 32 -. 36 – 40 holes (Total number both for nipples and washers: 56 – 64 – 72 – 80)

Every bag inlcudes few more nipples and washers to solve pieces loss during lacing procedure.

IMPORTANT: ALL CERCHO GHISALLO RIMS INCLUDE NIPPLES AND WASHERS IN PRODUCT BOX

CONTACT US TO REQUEST ERGAL NIPPLES INSTEAD OF STANDARD BRASS NICKEL PLATED ONES (THIS OPTION MAY REQUIRE AN ADDITIONAL COST) (ERGAL NIPPLES ARE AVAILABLE ONLY IN 1.8 MM/15G)

Frequently Asked Questions

Wheel lacing

Wooden rim is already prepared for this kind of nipple and washer, please always verify rim ERD measure before proceeding.

Wooden rims lacing doesn’t require particular skills.

For tubular model it is suggested to apply a spoke tension lower than equivalent aluminium rim.

It is recommended to apply spoke tension and verify 12 hours after, at the end of the procedure your rims will be ready for several hundreds kilometers.

For pneumatic/clincher model with Ultimate optional it is suggested to apply a spoke tension equal than one applied to equivalent aluminium rim.

In this case there’s no need to check tension after last lacing check if not after several hundred kilometers.

Water - Wet resistance

Product is resistant, waterproof, to water and common atmospheric agents exposure

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