The BORG28 DISC wheelset with a SON Dynamo hub is for long distance riding or commuting. Light or way or charge a device. The rim is a 28mm wide 22.5mm deep wheelset with a rim that has an internal width of 23mm. It is stiff, reliable and can handle the load. There are lighter wheels but these are more reliable for a wider range of riders and bicycle types.
Please not the photos here are old and show the Miche made BORG DX hubs.
Highlights:
- A robust all weather wheelset.
- Son 28 Centrelock front dynamo hub
- 28mm Wide tubeless tyre ready wheelset (tubed tyre compatible also).
- 100/135mm or 100*12/142*12mm compatible please state at checkout or in an email.
- 650B or 700C
- 32 spoke count wheels
- Stiff yet comfortable.
- Triple butted spokes.
- Shimano 8/9/10/11/12 speed, XDR 12 speed driver, Campagnolo 9/10/11/12 speed freehub, Shimano Microspline or Campagnolo N3W 13 speed freehub.
- 5 year warranty.
- Hand built in the shop.
- Centrelock disc brake mounts.
- 6 bolt adapter available here.
At checkout please state axle if 100/135mm QR, 12mm TA or 100x12mm/142×12mm with 6mm off set for some Cannondales is required.
Campagnolo N3W and Microspline freehub are only available as 142x12mm
This is a disc brake specific wheelset that is black in colour, tubeless ready and ready for the road or trails. The 32 spoke set is offered only due to the dynamo hub. Lower drilling for the dynamo wheel are not offered due the short flange to flange spacing of dynamo hubs. Hard braking with a large rotor can lead to the left deflecting to the left significantly.
The large flanges minimise spoke tension changes when braking and the triple butted spokes along with the brass nipples and washers ensure the whole wheel is reliable.
Use it on the road or for MTB XC use or gravel or as a touring bike or audax rides. The extra width means a comfortable ride.
Minimum tyre width is 36mm but tyres 40mm to 60mm are ideal.
The rear hub used are BORG Wheels with centrelock rotor mounts.
Freehub bodies for
- Shimano 8/9/10/11/12 speed
- XDR 12 speed driver
- Campagnolo 9/10/11/12 speed freehub
- Campagnolo N3W 13 speed freehub
- Shimano Microspline 12 speed
are available and are interchangeable.
The freehub has 4 independently spring loaded pawls and a 36T ratchet ring. It is advisable to re-grease the freehub mechanism with good grease like Rock n Roll Super Web to keep the hub quiet and to stop water ingress weakening the spring.
They are a large flange design because large flange hub reduces the braking loads on the spokes compared to small flange designs. The front hub has 2x NTN 6902 LLB bearings and the rear hub has 2x NTN 6902 LLB. The freehub body has 1x NTN 6902 LLB and 1x NTN 6802 LLB for shimano and 1x 2x 6803 bearing for Campagnolo, XDR and N3W freehubs . All spares are available.
The rim is 475g (700c) in weight and is 23mm wide internally 28mm external width. It is 22mm deep and is tubeless ready (tubeless rim tape is installed on every wheelset). Normal clinchers can be run of course.
The spoke and nipples are the last trick. Black Sapim Force triple butted 2.0/1.8/2.2mm (at the elbow where it matters) give long service life. The elbow being 2.2mm in diameter has 21% more cross-sectional area than a Sapim race or DT Swiss Competition spokes. What is not to like about that? The nipples used are silver Sapim brass nipples.
So, in short, this wheelset uses all the tricks I know to create a stiff reasonably light but robust wheelset that will give you smiles for miles
The Cycle Clinic is a stockist/importer of IRC tubeless and clincher (tubed) tyres. You can opt for any IRC tyres to be fitted to your wheels. Other brands are stocked too including Continental GP5000TL and if you buy tyres from this shop we will fit them.
The Cycle Clinic is a stockist/importer of IRC tubeless and clincher (tubed) tyres. You can opt for any IRC tyres to be fitted to your wheels. Other brands are stocked too and if you buy tyres f this shop I will fit them.
650B tyres
IRC E-Mirbo 2.25"
700C tyres
Feel free to purchase a suitable IRC gravel, MTB or a WTB tubeless tyres and I will fit them.
Simply a solid wheelset that will do it all.
You can choose from any of the tyres stocked and if you buy them they will be fitted.
Wheelset weight 650B approx 2kg. 700c approx 2.1kg
what you get
- 5 year/10,000 mile guarantee against spoke failure
- tubeless ready wheelset, (tape, valves)
- crash damage repair at cost of parts only.
- Spares back up. If I use a hub all spares are available.
See my notes on how to avoid freehub body notching
Things to buy if your using tubeless tyres.
COVID 19 update. Overseas shipping is now with a courier only. UPS or Parcel force.
U.K policy
Orders placed in the afternoon normally get sent the next workday where possible. Orders placed before noon are often sent the same day but this is not guaranteed.
Same day disptach is not guaranteed due to volume of mail order. In general we are not operating with big delays in dispatch if any.
- Standard shipping is with DHL. Cost is £6.00 . Fully tracked with hour delivery slots.
- Some U.K addresses excluded from he DPD service Royal Mail is used (1st class tracked). Checkout is not sophisicated enough to know all the excluded postcodes. The areas are Channel Islands, Isle of Wight, Isle of Man Scottlish Highlands and islands (Scottish Highlands - AB31-38, AB40-56, FK17-21, IV1-40, IV52-54, IV63, KW1-14, PA21-38, PH4-41, PH49-50
Scottish Islands - HS IV41-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3)
- Northen Island - Ropyal mail 1 st class signed for is used.
- Rims are sent by courier only- cost £10. UPS is used. A phone number and email address must be supplied to allow me to book in. This service can also be picked for smaller items that you want delivered by UPS.
- Wheels shipping cost is £20 (cost of courier + cost of the box) next day. To NI, Scottish Islands, Channel Islands, Isle of Man and that is a two day service.
Overseas
Courier services are used only or over seas mail. UPS or parcel force depending on destination.
The website will provide shipping rates at checkout.
The import charges you will face are and these will be levied by the shipping carrier or by your customs authority in advance of delivery. Customs clearance will add to shipping times.
You will be billed for
Import duties which are set by the tarrif code we declare. Tarrif rates are normally published on government websites. "Free trade agreements" affect this and for EU customers there are no duties as tarrifs are set at zero for goods like our wheels that originate in the U.K. Goods that originate in the E.U and are exported back yo the E.U attract tarriffs. Good made outside the e.u and sold into the E.U attract tarrifs. The declared value in GDP will be converted to your countries currency by the monthly rate published by your tax authority.
Customs clearance fees -these vary from country to country and also vary by declared value in some juristictions.
VAT or sales taxes and applied to the total of the declared value of goods, customs clearance charges and import duties.
This shop declares the total paid for the goods for customs value, no exceptions. We will not declare low values as thats fraud and we will not be party to it.
A word of warning once an parcel has been shipped any import charges are your reponsibility. Refusal to pay these charges to the parcel carrier mean you loose the right to an automatic refund. We refund at our discretion minus any charges we are levied by the parcel carrier. These charges cannot be disputed by us. We also reserve the right to apply a 10% restocking fee on top of any charges applied to us for the return of the parcel. Therefore once shipped charges must be paid. We can accept no liability if the parcel is lost after charges have been refused to be paid.
