2019 Tideace FM-XC181 Base

Design
Swept Back Bar, Full suspension
Frame
Carbon/Composite
Suspension
NaNmm fork travel
Features
Disc brake
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs category
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs category
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs category
Somewhat upright stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs category

Geometry

15.5
17.5
19
21
Stack
587.6mm
597mm
611mm
629.7mm
Reach
407.8mm
432.2mm
456.4mm
477.3mm
Stack to Reach Ratio
1.44:1
1.38:1
1.34:1
1.32:1
Seat Tube Length, C-T
394mm
445mm
483mm
553mm
Top Tube Length, Effective/Horizontal HT Top
568mm
595mm
623mm
649mm
Head Tube Angle
69.5deg
69.5deg
69.5deg
69.5deg
Effective Seat Tube Angle, ETT HT Top
74.75deg
74.75deg
74.75deg
74.75deg
Head Tube Length
95mm
105mm
120mm
140mm
Bottom Bracket Drop
38.9mm
38.9mm
38.9mm
38.9mm
Bottom Bracket Height
329.3mm
329.3mm
329.3mm
329.3mm
Chainstay Length
460mm
460mm
460mm
460mm
Chainstay Length Horizontal
458.4mm
458.4mm
458.4mm
458.4mm
Front-Center
658.9mm
686.8mm
716.2mm
744.1mm
Front-Center Horizontal
657.8mm
685.7mm
715.2mm
743.2mm
Wheelbase
1116.1mm
1144mm
1173.5mm
1201.5mm
Fork Offset/Rake
42mm
42mm
42mm
42mm
Fork Length (On-Axis)
506mm
506mm
506mm
506mm
Trail
92.8mm
very high
92.8mm
very high
92.8mm
very high
92.8mm
very high
Mechanical Trail
86.9mm
86.9mm
86.9mm
86.9mm
Wheel Flop
30.4mm
30.4mm
30.4mm
30.4mm
Tire to Pedal Spindle
120.8mm
170 mm cranks
148.7mm
170 mm cranks
178.1mm
170 mm cranks
206mm
170 mm cranks
Pedal Spindle to Ground Clearance
159.3mm
170 mm cranks
159.3mm
170 mm cranks
159.3mm
170 mm cranks
159.3mm
170 mm cranks

Base Build

15.5
17.5
19
21
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
57.2mm
57.2mm
57.2mm
57.2mm
Tire Outer Diameter
736.3mm
736.3mm
736.3mm
736.3mm
Bike Length with Tires
1852.4mm
1880.3mm
1909.8mm
1937.8mm

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:https://www.ebay.com/itm/FM-XC181-29er-27-5er-Boost-T800-Carbon-Fiber-Full-Suspension-Mountain-Bike-Frame-/264389257346