Tom Ritchey rides around 16,000 km annually, mostly off-road. Combined with over 50 years of bike-building experience, it's no wonder the Outback is an icon in the demanding world of gravel and adventure cycling.
Outstanding features of this 2025 version of the Outback include internal cable routing for a dropper post, a rack mount on the fork crown, and internal dynamo routing. The big news, however, is that this Outback is also available in size XXL.
Bikepacking, road and off-road – whatever you're looking for… The Ritchey Outback is made for everything!
Technical Specifications:
Frame
- Material: Heat-treated, triple-butted Ritchey Logic steel tubing
- TIG-welded, ultralight, forged and machined, 1-1/8" straight head tube
- Corrosion-resistant electrophoretic coating (ED coating)
- Seat tube clamp: 28.6 mm (max. 2.5 Nm for derailleur clamps and chain guides)
- 27.2 mm seat tube with integrated seat clamp (max. torque: 6 Nm)
- Bottom bracket: 68 mm - English thread
- 142 mm overhang (including 12 mm aluminum thru-axle)
- Crankset: min./max. chainring size - Single 36 to 46 teeth / Double: 46/30 teeth to 50/34 teeth. Suitable for single or double chainrings.
- Chainline: 49 mm
- Not compatible with Direct Mount Standard and associated components (T-type derailleurs and cassettes). Bottle cage mounts: 3 pieces.
- Rack and fender mounts.
- Concealed cable routing for semi-wireless Di2 groupsets.
- Only compatible with Shimano Di2 EW-SD300 cable for 12-speed drivetrains.
- DSP internal cable routing (seat tube only) available
- External cable routing
- WCS headset included (top IS42/28.6 - 16 mm stack height | bottom IS42/30)
- Replaceable stainless steel derailleur hanger
- Weight 2,175 g (size L - without thru-axle)
Fork
- New Ritchey Carbon Adventure fork with versatile rack and fender mounts
- 1-1/8" Straight steerer tube with integrated 45-degree crown cone
- Steerer tube length 300 mm
- Fork length 390 mm
- Axle bridge 393 mm
- Rise/Offset 50 mm
- 100 mm axle distance (including 12 mm aluminum thru-axle)
- Dynamo mount
- Internal dynamo cable routing
- Maximum fork load capacity 3 kg per side
- Maximum 30 mm spacers under the stem
- Weight 445 g (with uncut steerer tube / without axle)
- Wheel and tire compatibility: 700 x 48 mm or 650 x 2.0 inches (depending on tire/rim manufacturer)
- Frame spacing: 58 mm
- Fork spacing: 60 mm
- Brake compatibility: Flat-mount brakes front and rear: 140 mm (max. 160 mm - adapter sold separately)
- Frame height of flat-mount bracket: 10 mm
Product safety information
Manufacturer information:
Ritchey International SAGL
Via Angelo Maspoli 21
Tessin
Mendrisio, Schweiz, 6850
www.ritcheylogic.com/support/contact-us
https://www.ritcheylogic.com
| Rahmengröße / Frame Size |
XS |
S
|
|
|
XL |
XXL |
| Oberrohrlänge (effektiv) / Top tube (effective) |
526 |
541 |
557 |
570 |
581 |
595 |
| Oberrohrlänge (aktuell) / Top Tube (actual) |
508 |
521 |
535 |
549 |
561 |
575 |
| Steuerrohrwinkel / Head Angle |
69,5° |
70° |
70,5° |
71° |
71°71°71°71° |
71,5° |
| Sitzrohrwinkel / Seat Angle |
74° |
73,5° |
73° |
73° |
73° |
73° |
| Steurohrlänge / Headtube Length |
115 |
130 |
150 |
170 |
190 |
220 |
| BB Drop |
70 |
70 |
68 |
68 |
68 |
68 |
| Kettenstrebenlänge / Chain Stay Length |
453 |
453 |
453 |
453 |
453 |
453 |
| Fork Offset / Rake |
50 |
50 |
50 |
50 |
50 |
50 |
| Radstand / Wheelbase |
1047 |
1053 |
1061 |
1070 |
1081 |
1091 |
| Überstandshöhe / Standover |
740 |
759 |
782 |
806 |
832 |
862 |
| Reach |
373 |
378 |
383 |
390 |
395 |
400 |
| Stack |
535 |
548 |
567 |
587 |
606 |
637 |
| Post diameter |
27,2 |
27,2 |
27,2 |
27,2 |
27,2 |
27,2 |
Alle Angaben in mm sofern nicht anders angegeben / All measurements in mm unless otherwise stated
Irrtümer vorbhalten / Errors excepte