Description
A whole new sport demands a whole new bike. Built from the ground up to deliver a new level of smooth, fast, and durable performance, the full-carbon-fiber Oso features Ibis' first-ever upper-link suspension dw-link platform. It stacks 155mm of rear travel with 170mm up front and is powered by a Bosch Performance line CX motor.
The Oso doesn't just lean into enduro territory. It drops in, elbows out and goggles down. The long wheelbase, roomy cockpit and slack 64-degree head angle are designed for optimal racing performance. And its size-specific seat angles allow riders of any height to bang out climbs in comfort without wasting a watt.
Large and extra large Oso frames are built around matching 29-inch wheels, while small and medium frames get the mixed-wheel treatment and shorter chainstays. That keeps the Oso from ever feeling unwieldy. In fact, it’s pretty damn wieldy.
The Bosch Performance line CX has a quiet, powerful 85 NM drive unit, which offers the most natural-feeling acceleration since the invention of gravity. On top of that, you get Bosch’s two-year warranty.
With a deep 750wh battery on sizes medium thru XL and a 625wh battery on the small, the Oso is built to go big and still have enough juice left to go home.
It may look a little different, but the Oso’s Upper Link suspension is still dw-link. That means it packs all the traction and efficiency you’d expect from an Ibis, but with a more supportive leverage curve to keep up with all the demands of a full-powered e-bike.
SIZING -
- S: 5'0"–5' 4"
- M: 5'3"–5' 8"
- L: 5'7"-6'1"
- XL: 6'–6'5"
Specifications
-
Discipline Enduro
-
Material Carbon
-
Front Travel 170mm
-
Rear Travel 155mm
-
Wheel Size 29" / MX
-
Warranty Lifetime (frame)
Fork - Fox Performance Series, Float 38, 170mm, 44mm offset, 29", 110x15mm
Shock - Fox Performance Elite Series, X2, 205x60mm
Motor - Bosch Performance Line CX
Wheels - Blackbird Send I/ Send II, Aluminium, Ibis Hubs, SM-MD: F - 29”/R - 27.5”, LG-XL: F/R - 29”
Tyres (F/R) - Front: Maxxis Assegai, 29x2.5", 3C Maxxgrip, Double Down, TR, WT; Rear: Maxxis Aggressor, 29x2.5", 3C Maxxgrip, Double Down, TR, WT Size SM–MD comes with a 27.5x2.5" rear tyre.
Brakes - Shimano XT, M8120, 4 piston
Rotors (F/R) - Shimano SM-RT66, 220mm
Crankset - SRAM X1 E-MTB, 34t Steel Ring
Rear Derailleur - SRAM GX, Eagle Transmission
Shifter - Eagle AXS Controller
Cassette - SRAM GX, Eagle Transmission, 10–52T
Chain - SRAM GX, Eagle Transmission
Chain Guide - Ibis Top Guide
Headset - Cane Creek 40 ZS44/ZS56
Grips - Lizard Skin Charger
Handlebar - Blackbird Hi Fi, 35mm, 800mm
Stem - Ibis 31.8mm S–M: 40mm, L–XL: 50mm
Seatpost - Bike Yoke Revive Dropper 31.6mm
S: 125mm, M: 160mm, L: 185mm, XL: 213mm. Note there is a 250lb rider weight limit on this post.
Saddle SDG Bel-Air, V3
Ibis Oso
A whole new sport demands a whole new bike. Built from the ground up to deliver a new level of smooth, fast, and durable performance, the full-carbon-fiber Oso features Ibis'...
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90 Day Returns -
Description
A whole new sport demands a whole new bike. Built from the ground up to deliver a new level of smooth, fast, and durable performance, the full-carbon-fiber Oso features Ibis' first-ever upper-link suspension dw-link platform. It stacks 155mm of rear travel with 170mm up front and is powered by a Bosch Performance line CX motor.
The Oso doesn't just lean into enduro territory. It drops in, elbows out and goggles down. The long wheelbase, roomy cockpit and slack 64-degree head angle are designed for optimal racing performance. And its size-specific seat angles allow riders of any height to bang out climbs in comfort without wasting a watt.
Large and extra large Oso frames are built around matching 29-inch wheels, while small and medium frames get the mixed-wheel treatment and shorter chainstays. That keeps the Oso from ever feeling unwieldy. In fact, it’s pretty damn wieldy.
The Bosch Performance line CX has a quiet, powerful 85 NM drive unit, which offers the most natural-feeling acceleration since the invention of gravity. On top of that, you get Bosch’s two-year warranty.
With a deep 750wh battery on sizes medium thru XL and a 625wh battery on the small, the Oso is built to go big and still have enough juice left to go home.
It may look a little different, but the Oso’s Upper Link suspension is still dw-link. That means it packs all the traction and efficiency you’d expect from an Ibis, but with a more supportive leverage curve to keep up with all the demands of a full-powered e-bike.
SIZING -
- S: 5'0"–5' 4"
- M: 5'3"–5' 8"
- L: 5'7"-6'1"
- XL: 6'–6'5"
Specifications
-
Discipline Enduro
-
Material Carbon
-
Front Travel 170mm
-
Rear Travel 155mm
-
Wheel Size 29" / MX
-
Warranty Lifetime (frame)
Fork - Fox Performance Series, Float 38, 170mm, 44mm offset, 29", 110x15mm
Shock - Fox Performance Elite Series, X2, 205x60mm
Motor - Bosch Performance Line CX
Wheels - Blackbird Send I/ Send II, Aluminium, Ibis Hubs, SM-MD: F - 29”/R - 27.5”, LG-XL: F/R - 29”
Tyres (F/R) - Front: Maxxis Assegai, 29x2.5", 3C Maxxgrip, Double Down, TR, WT; Rear: Maxxis Aggressor, 29x2.5", 3C Maxxgrip, Double Down, TR, WT Size SM–MD comes with a 27.5x2.5" rear tyre.
Brakes - Shimano XT, M8120, 4 piston
Rotors (F/R) - Shimano SM-RT66, 220mm
Crankset - SRAM X1 E-MTB, 34t Steel Ring
Rear Derailleur - SRAM GX, Eagle Transmission
Shifter - Eagle AXS Controller
Cassette - SRAM GX, Eagle Transmission, 10–52T
Chain - SRAM GX, Eagle Transmission
Chain Guide - Ibis Top Guide
Headset - Cane Creek 40 ZS44/ZS56
Grips - Lizard Skin Charger
Handlebar - Blackbird Hi Fi, 35mm, 800mm
Stem - Ibis 31.8mm S–M: 40mm, L–XL: 50mm
Seatpost - Bike Yoke Revive Dropper 31.6mm
S: 125mm, M: 160mm, L: 185mm, XL: 213mm. Note there is a 250lb rider weight limit on this post.
Saddle SDG Bel-Air, V3
Returns Information
Delivery Information
We have a range of delivery options on orders. Most importantly, if your order is over £50 then delivery is free!
All Biketart orders are fully trackable. You will get a tracking number by email when your order is shipped which will allow you to track it with Royal Mail or DPD.
In-stock orders placed by 4pm will be processed the same day.
Any items displaying "in-stock with supplier, despatched in 2-3 days" on the product page cannot be despatched the same day as they will be shipped to us from the supplier when you place your order.
Read on to discover the delivery options available to you on your order.
Delivery Services
Standard Tracked: All orders over £50 are eligible for free standard tracked delivery by Royal Mail. For orders under £50 there is a £3 charge. Orders sent using standard tracked are usually delivered in 2-3 days.
Priority Tracked: For £4 your order is sent by premium tracked delivery which gives a 1-2 day (including Saturdays) delivery timescale. This service is provided by Royal Mail who will usually deliver on Saturdays. Orders must be placed by 4pm.
Next Day Courier: If you require next-working-day delivery then this is provided by DPD and is £6.99. Orders must be placed by 3.30pm and be fully in-stock in order to be processed before our daily DPD collection.
Saturday Delivery: You can select Saturday delivery options from DPD at the checkout.
Bike Delivery: Bikes are always delivered by courier. After placing a bike order your bike is fully assembled and tested before being carefully boxed for shipping. Because of this build process it is not always possible to offer next-day delivery on a bike. Please do get in touch if you want to know a specific despatch day on any bike on our website. Call us on 01227 832582 or email support@biketart.com.
Returns Info
We offer a 30 day return period on our items. We ask that items are returned in their original packaging and in re-sellable condition. We do not pay returns postage.unless we have made an error with your order.
We cannot accept the return if the item is not correctly packaged and is damaged in transit during the return trip back to us.
Please do not stick any tape or labels to the products branded outer packaging.