VelopediaBicycle Archive · Specification report

Ritchey Ultra Frame

Velopedia Archive ID 900000661

Overview

Model yearModel year not published
BrandRitchey
ModelUltra Frame
Bicycle typeMountain
Archive ID900000661
Original MSRP$1,099.00
ColorsHoney Mustard
SizesS; M; L; XL
WeightWeight: 2,380g (M/17")

Frameset

Frame constructionheat-treated, triple-butted Ritchey Logic steel tubing - TIG welded
Frame materialSteel

Drivetrain

Bottom bracket73mm - English threaded

Brakes

BrakesPost-mount rear brake: 160mm (180mm max - adaptors available separately)

Cockpit & contact points

HeadsetWCS headset included (upper IS42/28.6 | lower IS52/40)

Wheels & tires

Wheel size29"; 27.5"

Geometry · S

Seat tube390 mm
Effective top tube591 mm
Top tube580 mm
Head tube100 mm
Head-tube angle68°
Seat-tube angle74°
Chainstay / rear center439 mm
Wheelbase1128 mm
Bottom-bracket drop58 mm
Reach417 mm
Stack606 mm
Standover height742 mm
Fork offset / rake51 mm

Geometry · M

Seat tube432 mm
Effective top tube606 mm
Top tube588 mm
Head tube105 mm
Head-tube angle68.5°
Seat-tube angle74°
Chainstay / rear center439 mm
Wheelbase1138 mm
Bottom-bracket drop58 mm
Reach430 mm
Stack613 mm
Standover height771 mm
Fork offset / rake51 mm

Geometry · L

Seat tube475 mm
Effective top tube628 mm
Top tube605 mm
Head tube110 mm
Head-tube angle68.5°
Seat-tube angle73.5°
Chainstay / rear center439 mm
Wheelbase1155 mm
Bottom-bracket drop58 mm
Reach445 mm
Stack617 mm
Standover height800 mm
Fork offset / rake51 mm

Geometry · XL

Seat tube515 mm
Effective top tube644 mm
Top tube623 mm
Head tube120 mm
Head-tube angle68.5°
Seat-tube angle73.5°
Chainstay / rear center439 mm
Wheelbase1174 mm
Bottom-bracket drop58 mm
Reach460 mm
Stack627 mm
Standover height827 mm
Fork offset / rake51 mm

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