2021 Rock Machine Blizzard XCM 30

Average stack and reachvs category

Bar type unusual for category

This: Swept Back Bar
Category: Flat Bar

Average stack and reachvs category

Bar type unusual for category

This: Swept Back Bar
Category: Flat Bar

Average stack and reachvs category

Bar type unusual for category

This: Swept Back Bar
Category: Flat Bar

	17.0" (M)	19.0" (L)	21.0" (XL)
Stack	604mm	613mm	618mm
Reach	429mm	447mm	462mm
Stack to Reach Ratio	1.41:1	1.37:1	1.34:1
Seat Tube Length, Unknown	432mm	473mm	523mm
Top Tube Length, Effective/Horizontal Unknown	602mm	623mm	640mm
Top Tube Slope	19deg	15.3deg	10.8deg
Head Tube Angle	68deg	68deg	68deg
Seat Tube Angle	74deg	74deg	74deg
Head Tube Length	105mm	115mm	120mm
Bottom Bracket Drop	30mm	30mm	30mm
Bottom Bracket Height	555.5mm	555.5mm	555.5mm
Chainstay Length	437mm	437mm	437mm
Chainstay Length Horizontal	436mm	436mm	436mm
Front-Center	706.7mm	727.7mm	744.6mm
Front-Center Horizontal	706mm	727mm	744mm
Wheelbase	1142mm	1163mm	1180mm
Fork Offset/Rake	41.8mm	41.2mm	41.2mm
Trail	191.4mm very high	192.1mm very high	192.1mm very high
Mechanical Trail	177.5mm	178.1mm	178.1mm
Wheel Flop	66.5mm	66.7mm	66.7mm
Tire to Pedal Spindle	-53.8mm 175 mm cranks	-32.8mm 175 mm cranks	-15.9mm 175 mm cranks
Pedal Spindle to Ground Clearance	380.5mm 175 mm cranks	380.5mm 175 mm cranks	380.5mm 175 mm cranks

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://rockmachinebikes.com/cz/2021/mountain-fully/blizzard-xcm-30-29/gloss-red-crimson-black

Geometry