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• A hollow axle with a shaft (“skewer”) running through it which has a nut on
one end and a tting for a hex key, lock lever or other tightening device on the
other (through bolt, g. 9)
• Hex nuts or hex key bolts which are threaded on to or into the hub axle (bolt-
on wheel, g. 10)
Your bicycle may be equipped with a different securing method for the front
wheel than for the rear wheel. Discuss the wheel securing method for your
bicycle with your dealer.
It is very important that you understand the type of wheel securing
method on your bicycle, that you know how to secure the wheels correctly,