Silverback

Stratos CF SBC

  • Stratos CF SBC
  • Stratos CF SBC
  • Stratos CF SBC
  • Stratos CF SBC

Silverback

Stratos CF SBC

6009700047975
€6.199,00
€6.199,00

Price incl. VAT excl. Local Import Taxes & Shipping Costs.

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Hands of Hope

Your Purchase does good, gives back and makes a lasting impact. 5% of profits of all products is donated to the Joyce Meyer Hands of Hope Initiative. No cost to you.

Joyce Meyer Ministries - (https://joycemeyer.org/)

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With Your Purchase of any Helmet, you contribute to placing more Homes on Heads. Make a lasting impact to those who are homeless, or who may have lost their homes due to any national disaster. 5% of profits of helmets gets donated to the Joyce Meyer Ministries who will help us with this Initiative. No cost to you.

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SPEEDLAB ships from Monday to Friday with the exception of public holidays. We ship complete orders only, i.e. the dispatch usually takes place as soon as all ordered items are ready for dispatch. Please contact the SPEEDLAB service team if you wish a partial delivery.

Carriers

Depending on destination country, package size, volume and weight, SPEEDLAB ships with the carriers German Post, DHL, German parcel service, DPD, USP. Deliveries of bulky goods, for example complete bicycles, will be handled by selected forwarding companies.

For return shipments SPEEDLAB cooperates with German Post, DHL and DPD. Large bulky goods like bicycles will be picked up by a forwarding company.

In Germany and most European countries the are shipped with DHL, Hermes, DPD, UPS, German Post.

SHIPPING PRICES

STANDARD

FOR PARTS & CLOTHING (DOES NOT APPLY FOR BIKES SHIPMENT)

  • Germany 5,99 Euro DHL / DPD / Hermes / German post
  • Rest of Europe: 13,99 Euro (DHL, DPD, Hermes)
  • Rest of world: 29,99 Euro DHL
  • Cash on Delivery + 4,9 €

EXPRESS SHIPMENTS

For all items marked with this symbol, which are ordered on business days from Monday to Friday by 3 p.m. (CET), we offer the DHL Express shipping option or UPS for selected delivery countries. The DHL Express&UPS option is subject to an additional surcharge. It can be selected during the ordering process, provided that all items in the shopping cart offer the Express option. In addition the DHL Express option must be available for the selected delivery adress.

An order within the EU usually arrives the following business day. Depending on the postal code of the delivery address, longer parcel delivery times may occur.

FOR PARTS & CLOTHING (DOES NOT APPLY FOR BIKES SHIPMENT)

  • Germany 15 Euro (DHL, UPS, TNT)
  • Rest of Europe – 49 EURO (DHL, UPS, TNT )
  • Rest of world – on request

In-stock items will be shipped within Germany in 1-2 working days, within Europe and worldwide in 1-3 working days. Unfortunately the delivery at a certain date given by you is not possible due to logistic reasons.

Should the ordered item not be in stock, the delivery time is extended analogue to the delivery in our warehouse. Information regarding the availability can be obtained at +49-7022-9-777-818 or info@speedlab.shop

Please note: The ordered goods may be subject to a partial delivery.

Import Taxes, Customs Duties and Fees / National VAT

The indicated prices including VAT. In addition to the calculated SPEEDLAB shipping costs customers not living in the EU have to pay the national VAT and duty in their country for the imported goods.

Transport Damage

If you receive a damaged shipment please refuse the receipt if possible. Anyway, please get in touch with the Bike24 service team by e-mail or phone as soon as possible. We will be happy to solve the issue.

RETURNS

The SPEEDLAB team will do its best to fulfill your change requests.

The wish to cancel must be declared within 14 days after receipt of the goods. The return must take place within 14 days after the declaration of the cancellation.

Before the actual dispatch of your order, it can still be canceled. Please send us your request as soon as possible using the contact form or call us by phone. Should the payment have been charged already, it will be refunded in a timely manner.

Pack everything you want to return to SPEEDLAB carefully and include your order number. Remove the old shipping label and attach the return label to the package. You can return the package at DHL and Hermes stations. For all other countries: Please contact us with your return request and our customer service will arrange the process. Usually, SPEEDLAB covers the return costs.

A return will be processed at SPEEDLAB within a few working days. Once your request has been successfully processed it will be confirmed by e-mail. A possibly necessary refund will be processed directly afterwards.

AWARD WINNING DESIGN, RACE WINNING BIKES.

Bred for the most demanding courses the world over, the Stratos CF was designed from the ground up to trounce any terrain. Asymmetric design dissipates load based on magnitude and position, levitating stresses where it's most concentrated. Paired with top-end 12-Speed XX1, 100mm Fox 32 SC, and Surface Carbon wheels, it sets the scene for serious racing. Oversized tapered pivot and Burst Flex suspension makes for a stiff, responsive, extremely light and agile race bike. Dropper post compatibility for versatility, nothing will be in the way of your success on-board a Stratos SBC.

BOXED ASYMMETRIC FORCE DISSIPATION

Trapezoidal tubes allow for the dispersion of shock forces between the top tube and down tube. At the riding sag point, most of the shock forces are directed along the top tube. At suspension bottom-out, at most critical points, the rear shock rotates and shock forces are split between the top tube and down tube via the single-sided support strut.

BURST FLEX SUSPENSION KINEMATICS/SUSPENSION CURVE.

The Suspension kinematics are designed so that the suspension feels the same for different sized riders. Small bikes are less progressive, Medium bikes more and Large bikes the most. Similar shock tune, & similar rear triangle used across sizes, but the suspension linkage is size specific. This is designed to rotate the shock more - give more mechanical advantage/leverage over the suspension to the lighter (smaller rider), and to the bigger bike, give less mechanical advantage - resulting in more progressive suspension.

DESIGNER NOTES.

CARBON FIBER FRAME

INTERNAL CABLE ROUTING

OVERSIZED PIVOT BEARINGS

INTERNAL DROPPER POST READY

BURST FLEX

ASYMMETRIC FRAME

BIGGER VOLUME TYRES

Boost spacing

Tubeless ready Wheels

POP GEOMETRY

1X Drivetrain

WHY IT’S BEST.

  1. Easy to maintain - the Stratos purposefully only needs basic workshop tools to service. In real life racing, this could be the difference between a DNF and a great result with minimal down time.
  2. The Stratos frame is designed with flexible seat stays and does not need bearing pivots there - that means less maintenance, less risk of bearing failure and less associated weight.
  3. Stratos SBC is built to go from 'shop floor-to-Epic'. The component choices are of the highest quality and fit for purpose.
  4. Burst Flex suspension paired with a Fox Factory Float rear shock creates a platform that pedals really well and takes bigger hits without flinching.
  5. Dropper compatibility means that you can set the Stratos up for the most technically demanding tracks.
  6. Stratos CF SBC is a race bred machine. In a game of numbers, the Startos has the right ones. Race tuned POP Geometry is designed to move the rider on amore pedal efficient position. This position also majorly improves handling, balance and traction on the climbs and descents.

ENGINEERING NOTES.

1X DRIVETRAIN SPECIFIC DESIGN

Front derailleurs are dead! 1 X Drivetrain means a single chaingring in the front and multiple gears on the cassette. Most popular setups is 1 X 10, 1 X 11 or 1 X 12 With that comes a wider main pivot bearing stance for increased stiffness.

BOXED ASYMMETRIC TUBE PROFILES

Asymmetric tubes allow for the dispersion of shock forces between the top tube and downtube. At the riding sag point most of the shock forces are directed along the top tube. At suspension bottom-out, the rear shock rotates and shock forces are split between the top tube and downtube via the single sided support strut.

BURST FLEX SUSPENSION

Burst flex suspension platform utilizes flexible carbon seat stays, eliminating the need for a rotational pivot (bearings or bushings) in the rear triangle. Carbon fibre's properties work alongside the shock and leverage ratio to create a cohesive suspension platform. Elimination of a pivot point results in a lighter frame that requires less maintenance.

IN-TRIANGLE STORAGE BOX CRADLE

Optional storage box for spares or nutrition without reducing bottle count. Can be detached when you'd rather save the weight. Top-opening zip for easy access while riding.

METRIC SHOCK

Metric shocks perform better and have optional bearing hardware for low friction rotation, supported on the rocker side.

OVERSIZED TAPERED PIVOT

The massive main pivot uses angular contact headset bearings, with the larger 52mm bearing used on the drive side to cope with the additional chain forces. The angular contact design allows for bearing wear to be tightened out - the same as would be done at the headtube.

POP GEOMETRY ADAPTED FOR RACING

As modern XCO and XCM courses become more technical, we've adapted the bikes to suit not only the current trails, but also where XC is headed. Slacker head angles and longer wheelbases, along with other geometry and suspension tweaks allow for a bike that is more capable and forgiving on the downhills, but does not sacrifice any uphill ability in the process.

RIDER FOCUSED HYDRATION

Front bottle is slightly offset to the drive-side of the frame for ease-of-access and good visibility when reaching for hydration mid-ride. Two bottle mounts in the main triangle. When it comes to water bottles, two is definitely better than one.

SAG INDICATOR

Don't leave setup up to chance, line up the rocker notch with the marking on the seatstay to guarantee perfect sag setup.

SINGLE SIDED SUPPORT STRUT (REAR SHOCK TO DT)

By triangulating the tubes it was possible to negate the need for a support strut on both sides. The role of the support strut is to split shock forces between the top tube and down tube.

TYPE OF CARBON USED AND LAY UP BENEFITS

The structure is mainly composed of T700 UD carbon fibre. Offering equilibrium in stiffness to strength ratio. Rear triangle is constructed with high-modulus carbon fibre to ensure indefinite fatigue life of the flex stays. UD carbon fibre has absolute strength in the direction of the fibre. Strategically controlling the fibre lay-up, produces a matrix that is stiff where desired and strong where necessary, with minimum weight addition. The frame is finished in a 3K Twill weave for a robust composite surface that can withstand any demands exerted by the rider.

SPECIFICATIONS.

DRIVETRAIN  
Crankset SRAM XX1 Eagle, DUB, 34T
Cassette SRAM CS XG 1299 Eagle 10-50T
Rear Der SRAM XX1 Eagle
Shifters SRAM XX1 Trigger shifter
Bottom Bracket SRAM BB-DUB-PF
   
SUSPENSION  
Fork Fox Factory 32 Float Stepcast, 29", BOOST, 15x110mm, Tapered Steerer, 44mm Crown Offset
Rear shock Fox Factory Float, 190x42mm Metric, Stratos Tune
   
WHEELS  
Hubs DT Swiss 240, Sealed bearing, 6bolt, XD Driver
Rims Surface carbon rim
Tyres Maxxis Rekon Race 29" x 2.25" Tubeless Ready
   
COCKPIT  
Seatpost Carbon 30,9mm, Ti Bolts
Saddle Surface Race, Carbon Rails
Handlebar SBC Carbon Low rise 31.8mm, 9deg Back sweep, 12mm Rise, 780mm
Stem Surface 3D Forged Alloy, 7deg Rise, 60mm S/M, 75mm L/XL
   
FRAME  
Frame Silverback Asymmetric Stratos Frame, 3K Twill Carbon Fiber, UD Carbon Flex stays and oversize pivots. BOOST, 29", 100mm Travel, Tapered HT
   
BRAKES  
Brake set SRAM DB LVL Ultimate, 160mm rotors
   
WEIGHT  
Weight 9.99kg
Weight Limit 120kg - combined weight of bike and rider (including all kit). 
   
TRAVEL  
TRAVEL 100mm

Disclaimer: Due to the nature of bike manufacturing, specification, finishes and price may be subject to change without prior written notification.

FIND YOUR FIT.

Proper bike fit is as important as getting the right bike for the job. Long term comfort and performance can be greatly improved with the right size bike. This acts as a guide only, so if you are unsure, please visit your Silverback reseller to be professionally measured and sized for the perfect fit.

GEOMETRY.

map type(mm unless specified) S M L
Rider height(cm) 154-170 168-180 178-192
Rider inseam(cm) 70-77 76-81 80-87
A Seat tube c/t 390 430 480
B Seat tube angle 74.5 74.5 74.5
C Head tube angle 69 69 69
D Top Tube 575 597 625
E Reach 415 435 456
F Chainstay length 435 435 435
G bb height 337 337 337
H head tube length 90 100 110
I stack 576 586 594
J standover 710 774 800
K Wheelbase 113 1136 1164

FAQ.

  • What is the warranty on this carbon frame?

    3 Years

  • Would I be able to fit a waterbottle in the front triangle?

    Yes, a waterbottle will fit in the front triangle.

  • Is this bike available in XL?

    No, the carbon Stratos CF is not available in XL but have a look at our size guide to see if you will fit on a large.

  • How does that suspension work?

    Stratos uses angular contact bearings for the main pivot. This means that as the bearings wear over time it is possible to nip out wear. Headset bearings are simple to disassemble, clean, and regrease, meaning with proper maintenance you shouldn't need to buy replacement bearings every year. All other pivot locations use IGUS bushings for low weight and longevity. Stratos CF uses a flex stay to further reduce weight and maintenance.

  • What bearings does this frame use?

    Stratos uses headset bearings in the main pivot. These are Token C83-TBT bearings. Contact your local Silverback distributor for more info.

  • Can I put a 120mm fork on Stratos?

    Yes, the bike rides fantastically with the modern lightweight 120mm forks like Fox 34SC and Rockshox SID

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