VelopediaBicycle Archive · Specification report

2026 Transition Sentinel Alloy Frameset Youth

Velopedia Archive ID 900001571

Overview

Model year2026
BrandTransition
ModelSentinel Alloy Frameset Youth
Bicycle typeMountain
Archive ID900001571
Original MSRP$2,199.00
ColorsGraphite Grey
SizesX-Small
Weight9.91 lbs / 4.50 kg

Frameset

Frame constructionSentinel Alloy 150mm
Frame materialAluminum
Rear shockRockShox Super Deluxe Ultimate (205x60mm)

Wheels & tires

Wheel size27.5"

Geometry · XS

Seat tube360 mm
Effective top tube527 mm
Head tube100 mm
Head-tube angle64°
Chainstay / rear center436 mm
Wheelbase1173 mm
Bottom-bracket drop15 mm
Reach415 mm
Stack592 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 21, 2026.