You can find the bike serial number on the underside of the bicycle frame, near the bottom bracket. Look for a sticker containing a barcode. This sticker will also contain a string of letters and numbers, many beginning with WTU. This full string of characters is the bike serial number.

What size Cervelo r5 do I need?

Sizing GuideMeasured Frame SizeFrame SizeMin Rider Height52 cmSmall/M5 554 cmMedium5 756 cmLarge5 1058 cmLarge/XL6 13 more rows

How do you know if your bike is too small?

One of the main factors in determining when a bike is getting too small is the saddle height and seat post length. If a bike is too small you will no longer be able to set the saddle height high enough. Every seat post should have an minimum insertion line marked onto the metal.

How tall is a 27.5 inch bike?

Size Chart for Mountain BikesHeight (ft/in)Height (cm)Suggested Wheel Size54 - 57160 - 170cm2655 - 59165 - 175cm27.559 - 60175 - 183cm27.560 - 63183 - 190cm292 more rows

What size bike should I get if im 4 11?

Easy Method: Bike Size Chart by HeightHeightBike Size411” to 53” (150-160 cm)13 to 15 inches53” to 57” (160-170 cm)15 to 16 inches57” to 511” (170-180 cm)16 to 17 inches60” to 62” (180-188 cm)17 to 19 inches2 more rows