2022 Pipedream Cycles Sirius S5 120mm Fork Longer

Build

700C/29 in × 2.35 in

Insights

Very aggressive stack and reach vs trend of hardtail trail mtb bikes
Design deviates from other sizes of Pipedream Cycles Sirius S5

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
605mm
Reach
485mm
Stack to Reach Ratio
1.25:1
Seat Tube Length, C-T
420mm
Top Tube Length, Effective/Horizontal Center
632mm
Top Tube Slope
18.7deg
Head Tube Angle
65deg
Seat Tube Angle
77.5deg
Head Tube Length
105mm
Bottom Bracket Drop
64mm
Bottom Bracket Height
306.7mm
Chainstay Length
425mm
Chainstay Length Max
441mm
Chainstay Length Horizontal
420.2mm
Chainstay Length Horizontal Max
436.3mm
Front-Center
777.5mm
Front-Center Horizontal
774.9mm
Wheelbase
1195mm
Wheelbase Max
1211mm
Fork Offset/Rake
34.1mm
Fork Length (Axle-To-Crown)
530mm
Trail
135.3mm
very high
Mechanical Trail
122.6mm
Wheel Flop
51.8mm
Tire to Pedal Spindle Distance
With 170 mm cranks
236.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
136.7mm

120mm Fork Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.35in
Tire Outer Diameter
741.4mm
Bike Length with Tires
1936.4mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
120mm
Suspension Sag
0%
Frame Material
Steel
Fork Material
N/A
Brake Type
Disc
Features
Single-speed capable

Published Sizing Recommendations

Height
178 cm
to
193 cm
Source:https://www.pipedreamcycles.com/shop/sirius/