Mountain Bike Size Chart

Height	Bike Size	Mountain Bike Size
4’8” – 5’1” 143 – 155 cm	XXS	13” (33 cm)
5’1” – 5’4” 155 – 163 cm	XS	15” (38 cm)
5’4” – 5’7” 163 – 170 cm	S	16” (41 cm)
5’7” – 5’10” 170 – 178 cm	M	18” (46cm)
5’10” – 6’0” 178 – 183 cm	L	19” (48cm)
6’0” – 6’3” 183 – 191 cm	XL	20” (51 cm)
6’3” – 6’5” 191 – 196 cm	XXL	21” (53 cm)
6’5” – 6’9” 196 – 205 cm	XXXL	22” (56 cm)

* Mountain bikes are sized differently to road bikes. Typically, they are sized in inches as the first MTBs were produced in the USA. European brands like Lapierre and Haibike like to use centimetres for all their bikes. The measurements of their mountain bikes doesn’t match their road bikes but are like a simple conversion from the inches measurement. This is why we have included cm measurements in brackets for the Mountain bike column.

Read our bike size guide for more information on sizing.

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Wilier 101X XTR Di2 29er Mountain Bike 2018 - Hardtail MTB

Mountain Bike Size Chart

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