VelopediaBicycle Archive · Specification report

2026 Transition Spur Eagle 90

Velopedia Archive ID 900001558

Overview

Model year2026
BrandTransition
ModelSpur Eagle 90
Bicycle typeMountain
Archive ID900001558
Original MSRP$6,499.00
ColorsNightshade, Frostberry
SizesSmall, Medium, Large, X-Large
Weight27.1 lbs / 12.29 kg (Size MD)

Frameset

Frame constructionSpur Carbon 120mm
Frame materialCarbon Fiber
ForkFox Float 34 SL Grip X Performance Elite(130mm)
Rear shockFox Float SL Performance Elite(190x45mm)

Drivetrain

ShiftersSRAM Eagle 90 MMX
Rear derailleurSRAM Eagle 90
CranksetSRAM Eagle 90 DUB(32t/165mm)
CassetteSRAM XS 1275 T-Type (10-52t)
ChainSRAM GX Eagle Transmission

Brakes

BrakesSRAM Motive Silver; Rotors: SRAM Centerline (180mm)

Cockpit & contact points

HeadsetFSA no.42/48/ACB
HandlebarRaceFace Turbine BarSM(760x20mm)MD(780x40mm)LG/XL(800x40mm)
StemRaceFace Aeffect R (40mm)
SaddleSDG Bel Air 3
SeatpostOneUp Dropper PostSM(150mm)MD(180mm)LG/XL(210mm)

Wheels & tires

HubsDT Swiss 350 Spline Ratchet 54
RimsDT Swiss XR 1700 Spline
SpokesDT Swiss Competition Straightpull
Front tireMaxxis Forekaster 3C EXO+ (2.4)
Rear tireMaxxis Forekaster 3C EXO+ (2.4)
Wheel size29"

Geometry · SM · High

Seat tube360 mm
Effective top tube570 mm
Head tube100 mm
Head-tube angle66°
Chainstay / rear center434 mm
Wheelbase1163 mm
Bottom-bracket drop40 mm
Reach430 mm
Stack608 mm
Standover height660 mm

Geometry · SM · Low

Seat tube360 mm
Effective top tube570 mm
Head tube100 mm
Head-tube angle65.5°
Chainstay / rear center436 mm
Wheelbase1163 mm
Bottom-bracket drop47 mm
Reach425 mm
Stack612 mm
Standover height660 mm

Geometry · MD · High

Seat tube390 mm
Effective top tube603 mm
Head tube110 mm
Head-tube angle66°
Chainstay / rear center434 mm
Wheelbase1197 mm
Bottom-bracket drop40 mm
Reach460 mm
Stack617 mm
Standover height660 mm

Geometry · MD · Low

Seat tube390 mm
Effective top tube603 mm
Head tube110 mm
Head-tube angle65.5°
Chainstay / rear center436 mm
Wheelbase1197 mm
Bottom-bracket drop47 mm
Reach455 mm
Stack621 mm
Standover height660 mm

Geometry · LG · High

Seat tube430 mm
Effective top tube631 mm
Head tube120 mm
Head-tube angle66°
Chainstay / rear center439 mm
Wheelbase1231 mm
Bottom-bracket drop40 mm
Reach485 mm
Stack626 mm
Standover height660 mm

Geometry · LG · Low

Seat tube430 mm
Effective top tube631 mm
Head tube120 mm
Head-tube angle65.5°
Chainstay / rear center441 mm
Wheelbase1231 mm
Bottom-bracket drop47 mm
Reach480 mm
Stack630 mm
Standover height660 mm

Geometry · XL · High

Seat tube460 mm
Effective top tube660 mm
Head tube135 mm
Head-tube angle66°
Chainstay / rear center439 mm
Wheelbase1262 mm
Bottom-bracket drop40 mm
Reach510 mm
Stack640 mm
Standover height660 mm

Geometry · XL · Low

Seat tube460 mm
Effective top tube660 mm
Head tube135 mm
Head-tube angle65.5°
Chainstay / rear center441 mm
Wheelbase1262 mm
Bottom-bracket drop47 mm
Reach505 mm
Stack644 mm
Standover height660 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 20, 2026.