2022 Motobecane USA HAL BOOST HAL Boost 29 27.5+ Full Suspension

Design
Flat Bar, Full suspension
Frame
Aluminum
Fork
Aluminum
Suspension
150mm fork travel, 150mm rear travel, 20% sag
Features
Disc brake
Very upright stack and reachvs category
Very upright stack and reachvs category
Very upright stack and reachvs category
Very upright stack and reachvs category

Geometry

S/38cm
M/43cm
L/48cm
XL/52cm
Stack
624.3mm
633.5mm
642.7mm
653.5mm
Reach
390mm
415mm
430mm
445mm
Stack to Reach Ratio
1.6:1
1.53:1
1.49:1
1.47:1
Seat Tube Length, C-T
380mm
430mm
480mm
520mm
Top Tube Length, Effective/Horizontal Center
563.1mm
590.7mm
608.2mm
625.8mm
Top Tube Slope
27.7deg
22.5deg
17.9deg
14.6deg
Head Tube Angle
67deg
67deg
67deg
67deg
Seat Tube Angle
74.3deg
74.3deg
74.3deg
74.3deg
Head Tube Length
110mm
120mm
130mm
140mm
Bottom Bracket Drop
27.6mm
27.6mm
33.9mm
33.9mm
Bottom Bracket Height
335.5mm
335.5mm
335.5mm
335.5mm
Chainstay Length
448.5mm
448.5mm
448.5mm
448.5mm
Chainstay Length Horizontal
447.7mm
447.7mm
447.2mm
447.2mm
Front-Center
697.9mm
726.9mm
746.6mm
765.4mm
Front-Center Horizontal
697.4mm
726.4mm
745.8mm
764.7mm
Wheelbase
1145mm
1174mm
1193mm
1211.9mm
Fork Offset/Rake
51mm
51mm
51mm
51mm
Fork Length (Axle-To-Crown)
554mm
554mm
554mm
554mm
Trail
98.7mm
very high
98.7mm
very high
101.4mm
very high
101.4mm
very high
Mechanical Trail
90.9mm
90.9mm
93.3mm
93.3mm
Wheel Flop
35.5mm
35.5mm
36.5mm
36.5mm
Standover Height
721.9mm
808mm
848.9mm
866.7mm
Tire to Pedal Spindle
159.8mm
175 mm cranks
188.8mm
175 mm cranks
202.1mm
175 mm cranks
221mm
175 mm cranks
Pedal Spindle to Ground Clearance
160.5mm
175 mm cranks
160.5mm
175 mm cranks
160.5mm
175 mm cranks
160.5mm
175 mm cranks

HAL Boost 29 27.5+ Full Suspension Build

S/38cm
M/43cm
L/48cm
XL/52cm
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
2.8in
2.8in
2.3in
2.3in
Tire Outer Diameter
726.2mm
726.2mm
738.8mm
738.8mm
Bike Length with Tires
1871.2mm
1900.2mm
1931.8mm
1950.7mm
Crank Length
175mm
175mm
175mm
175mm
Handlebar Width
760mm
760mm
760mm
760mm
Stem Length
60mm
70mm
80mm
90mm
Stem Angle
7deg
7deg
7deg
7deg

Stack and Reach vs. Category Trend

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.

Learn more about the Upright/Aggressive Scale
Source:http://www.bikesdirect.com/products/motobecane/full-suspension-mountain-bikes/halboost-29-geo.gif