2026 Mongoose Bicycles Grit Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Steel
Features
Disc brake
Somewhat aggressive stack and reachvs category

Geometry

One Size
Stack
535mm
Reach
379mm
Stack to Reach Ratio
1.41:1
Seat Tube Length, Unknown
485mm
Top Tube Length, Effective/Horizontal Unknown
560mm
Top Tube Slope
7.7deg
Head Tube Angle
71deg
Seat Tube Angle
73.5deg
Head Tube Length
155mm
Bottom Bracket Drop
75mm
Bottom Bracket Height
276mm
Chainstay Length
450mm
Chainstay Length Horizontal
443.7mm
Front-Center
621.8mm
Front-Center Horizontal
617.3mm
Wheelbase
1061mm
Fork Offset/Rake
51mm
Trail
66.9mm
high
Mechanical Trail
63.3mm
Wheel Flop
20.6mm
Standover Height
792mm
Tire to Pedal Spindle
100.8mm
170 mm cranks
Pedal Spindle to Ground Clearance
106mm
170 mm cranks

Base Build

One Size
Wheel Size
700C/29 in
622 mm BSD
Tire Width
40mm
Tire Outer Diameter
702mm
Bike Length with Tires
1763mm
Crank Length
170mm
Handlebar Width
440mm
Stem Length
90mm
Stem Angle
-7deg

Published Sizing Recommendations

Height
5 ft 4 in
to
6 ft 2 in

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
Category Trend
All-road/Gravel
Source:https://www.walmart.com/ip/700c-Mongoose-Grit-Adventure-Road-Bike-14-Speeds-Blue-Ages-14/839323802