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Silver Surfer — Ibis Oso S 90 2027

Ibis Cycles

Ibis Oso S 90 2027

130mm (coil-friendly suspension layout) rear · 140mm front · SRAM Eagle 90 Transmission

99,990.00 SEK inc. VAT

FÖRBESTÄLLNING

Beräknad leverans inom 4–5 veckor.

Ring före beställning för att bekräfta exakt leveranstid: +46 70 600 54 55.

FrameCarbon Fiber

Rear travel130mm (coil-friendly suspension layout)

ForkRockShox Pike, Base, 140mm, 29”

DrivetrainSRAM Eagle 90 Transmission

Wheel sizeSize SM–XL: 29” wheels (MX or 29” option in all sizes via modular dropout system)

Colour

Silver Surfer

Size

SM MD XM LG XL

Ibis Oso S 90 2027

Storleksguide och geometri

Storleksguide

Storlek	Cyklistens längd
SM	152–168 cm
MD	165–175 cm
XM	173–183 cm
LG	180–191 cm
XL	188–201 cm

Mellan två storlekar? Ring oss för hjälp att välja rätt.

Storleksguide och geometri – Manufacturer standard setup; dimensions in mm and angles in degrees

	SM	MD	XM	LG	XL
Wheel Size	29	29	29	29	29
Seat Tube	381	381	405	432	450
Top Tube	579	604	624	646	665
Head Tube	99	109	121	136	152
Chainstay	456	456	457	457	457
Seat Tube Angle	77.7°	77.7°	77.9°	78.4°	78.9°
Saddle Height for Seat Tube Angle	650	700	745	790	830
Head Tube Angle	63.9°	64.7°	64.4°	64.4°	64.4°
Wheelbase	1227	1246	1276	1307	1338
Stack	614	625	634	644	656
Reach	445	467	489	513	536
BB Drop	44	41	41	38	35
BB Height	329	332	332	335	338
Standover	684	697	722	733	750
Dropper Post Length	140–170	140–170	180–210	180–210	180–210
Crank Length	155	155	165	165	165

Geometry follows the current Ibis size-specific table. Wheel layout, rear-centre and bottom-bracket height may differ by frame size; use the configuration shown for your size.

Ibis Oso S 90 2027

Setup guides & dropper fit

Official setup documents

Choose the guide matching the suspension fitted to this build. Component manufacturers’ specifications also apply.

Oso S Setup Guide .pdf

Oso Exploded Parts Diagram .pdf

Frame insertion limits

Manufacturer reference chart in mm. Use only with the named seatpost and verify the supplied post’s insertion depth and full-compression saddle clearance.

Frame measurement	SM	MD	XM	LG	XL
Max Insertion	262	262	292	322	332

Dropper Post Saddle Height Calculations

Manufacturer reference chart in mm. Use only with the named seatpost and verify the supplied post’s insertion depth and full-compression saddle clearance.

Drop	Min/Max	SM	MD	XM	LG	XL
125	Min	590	545	569	596	614
	Max	708	663	687	714	732
160	Min	625	625	649	676	694
	Max	758	758	782	809	82
185	Min	650	650	674	701	719
	Max	808	808	832	859	877
213	Min	711	711	705	729	747
	Max	843	843	867	894	912
240	Min	775	775	769	766	774
	Max	887	887	911	938	956

Dropper Post Saddle Height Calculations

Manufacturer reference chart in mm. Use only with the named seatpost and verify the supplied post’s insertion depth and full-compression saddle clearance.

Drop	Min/Max	SM	MD	XM	LG	XL
150	Min	614	569	593	620	638
	Max	737	692	716	743	761
180	Min	644	644	668	695	713
	Max	802	802	826	853	871
210	Min	680	680	699	725	743
	Max	867	867	891	918	936
240	Min	746	746	765	762	773
	Max	934	934	958	985	1003
150 Neo	Min	625	625	649	676	694
	Max	742	742	766	793	811
175 Neo	Min	650	650	674	701	719
	Max	797	797	821	848	866
200 Neo	Min	675	675	699	726	744
	Max	852	852	876	903	921

Dropper Post Saddle Height Calculations

Manufacturer reference chart in mm. Use only with the named seatpost and verify the supplied post’s insertion depth and full-compression saddle clearance.

Drop	Min/Max	SM	MD	XM	LG	XL
(110-)140	Min	589	589	613	640	658
	Max	737	692	716	743	761
(140-)170	Min	619	619	619	643	670
	Max	787	787	811	838	856
(180-)210	Min	660	660	683	710	728
	Max	857	857	881	908	926

Dropper Post Saddle Height Calculations

Manufacturer reference chart in mm. Use only with the named seatpost and verify the supplied post’s insertion depth and full-compression saddle clearance.

Drop	Min/Max	SM	MD	XM	LG	XL
150	Min	608	608	632	659	677
	Max	743	743	767	794	812
180	Min	638	638	662	689	707
	Max	793	793	817	844	862
210	Min	686	686	705	719	737
	Max	843	843	867	894	912
240	Min	751	751	770	767	775
	Max	893	893	917	944	962

Dropper Post Saddle Height Calculations

Manufacturer reference chart in mm. Use only with the named seatpost and verify the supplied post’s insertion depth and full-compression saddle clearance.

Drop	Min/Max	SM	MD	XM	LG	XL
125	Min	617	617	641	668	686
	Max	740	740	764	791	809
150	Min	642	642	666	693	711
	Max	790	790	814	841	859
175	Min	667	667	691	718	736
	Max	840	840	864	891	909
200	Min	692	692	716	743	761
	Max	860	860	884	911	929
225	Min	733	733	752	768	786
	Max	900	900	924	951	969
250	Min	783	783	802	799	811
	Max	910	910	934	961	979

Ibis Oso S 90 2027

Torque & maintenance

Official frame torque values

Hardware	Torque Spec (Nm)	Thread Treatment / Notes
Suspension
Forward Shock Mount Bolt	10	Loctite 243 on threads, grease on shaft
Rear Shock to Clevis Bolt	20	Loctite 243 on threads, Ti anti-seize on shaft and underside of bolt head
Linkage
Upper Link to Front Triangle	20	Loctite 243 on threads (if no green threadpatch), grease on shaft and under bolt head
Upper Link to Clevis	20	Loctite 243 on threads (if no green threadpatch), grease on shaft and under bolt head
Upper Link to Rear Triangle	35	Loctite 243 on threads (if no green threadpatch)
Lower Link 4mm Side Preload Bolts	2	Loctite 243 on threads (if no green threadpatch), anti-seize under bolt head
Lower Link 5mm Pinch Bolts	10	Loctite 243 on threads
Misc
Brake Hose Guide on Lower Link	2	Loctite 243 on threads (if no green threadpatch)
Chain Guide Mount on Lower Link	6	Loctite 243 on threads (if no green threadpatch)
Rear Brake Caliper (brake to frame)	6	Loctite 243 on threads (if no green threadpatch)
Rear Brake Adapter Bolts (brake mount to swingarm)	12	Loctite 243 on threads (if no green threadpatch)
Seat Binder	6	Grease
UDH	25	Dry (reverse thread!)
Rear Axle	10	Grease
Dropout Bolts	20	Loctite 243 on threads (if no green threadpatch)
MRP Chain Guide onto mount	1–2	Per MRP
Bolts to hold on Plastic Guards	2	Grease on threads
Bosch
Charge Port Cover bolts	2	Dry
Battery Mounting Bolts	4	Loctite 243 on threads (if no green threadpatch), grease under bolt head
Chainring Lockring	35	Reverse Thread! Loctite 243 on threads
Motor Mounting Bolts	30	Per Bosch
Top Tube Display Bolt	0.5	Per Bosch
Battery Cap Bolts	1.7	Per Bosch

Current Ibis technical reference

Ibis Oso S 90 2027

Bosch motor & battery

Electrical system

Component	Specification
Motor	Bosch Performance Line CX (Gen 5)
Battery	600Wh internal battery and optional PowerMore 250Wh range extender compatible, delivering a total capacity of 850Wh
Charger	Bosch Smart System Charger
Controller	Top tube mounted Kiox 400C controller and display
Bosch Warranty	2 Years

Range extender option

PowerMore 250 Wh is compatible but is not included in the base build. Contact us for price and availability. EU motor configuration and supplier revision must be confirmed before dispatch.

Ask an expert

E-postadress +46 70 600 54 55