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- Goods will be sent from our warehouse in Surabaya, Indonesia.
Our latest innovation, the result of our experience and knowledge so far. We present our best wheelset that is not only light, but also offers maximum stiffness. Each wheelset undergoes a strict process, starting from spoke tension release, alignment check, to accurate measurement of spoke tension flatness and uniformity.
Our latest wheelset utilizes advanced materials, a blend of T700 and T800, to provide optimal strength and stiffness at strategic points. With innovative geometry design and TRS technology, this wheelset offers low rolling resistance, providing exceptional comfort on every ride.
The Strummer carbon straightpull spokes used on this wheelset are designed to support optimal strength and aerodynamics. By using our own spokes, we are able to create a wheelset with a higher level of precision. This Strummer carbon spoke wheelset is assembled with a 50% more precise spoke calculation, with a length difference of up to 0.5 mm, compared to most other wheelsets which are generally calculated in multiples of 1 mm. This more precise size makes our wheelset more effective and closer to perfection.
Powered by the HR-700 hub with straightpull technology, this wheelset is significantly lighter than our previous road disc hubs. Every element is precisely CNC machined, reducing material efficiently to achieve the lightest weight. The responsive 54T ratchet mechanism not only enhances performance but also provides a satisfying riding experience.
Special Warnings & Precautions for Spoke Carbon Strummer! Read Before Doing Any Repair or Maintenance on the Product!
Straightpull Strummer carbon spokes use a different system from conventional spokes. In conventional spokes, tightening and loosening are done from the inner diameter of the rims/rims. However, for Strummer carbon spokes, tightening and loosening from the inner diameter of the rims/rims is strictly prohibited, as it can damage the product and endanger the safety and security of the user.
To tighten and loosen the spokes, two types of tools are required:
- Spoke holder measuring 3.4 mm – Example: Park Tool SW-22
- Internal Nipple Spoke Wrench 5.5 mm – Example: Park Tool SW-15
Steps:
- Spoke holder: Use a 3.4mm spoke holder to hold the part of the spoke that sticks out on the inner diameter side of the rim. Make sure the spoke does not move while holding.
- Tightening/loosening: Insert a 5.5mm hex wrench from the outer diameter side of the rim to tighten or loosen the spokes as needed.
Very important:
- Always use the appropriate tools to prevent damage to the spokes and rims.
- Please pay attention to these steps to maintain product durability and user safety.
Strummer Aeroflow Xtreme HR-700 Wheelset Specifications
Inner Width: 21 mm
Outer Width: 28 mm
Height: 35/40/50 mm (Depends on Choice)
Compatible with Tires: 700c / 29"
Spoke: Strummer Carbon Straightpull, Alloy Nipple
Rims: Strummer Aeroflow Xtreme TRS 700c (T700 & T800 Blend), 20/24H
Hub: Strummer HR-700 Ratchet (54T) Straightpull Centerlock (Front: 12x100, Rear 12x142), 20/24H
Product Weight:
D35 = Front Wheelset 590 grams, Rear Wheelset 720 grams, Total 1310 grams
D40 = Front Wheelset 610 grams, Rear Wheelset 755 grams, Total 1365 grams
D50 = Front Wheelset 630 grams, Rear Wheelset 790 grams, Total 1420 grams
Tubeless: Can be Used with Tubeless Tires.
Maximum System Weight (Bike Weight + Luggage Weight + Rider Weight): 150 kg (If the system weight is more than 100 kg, regular checks should be carried out by a qualified mechanic)
Recommended Tire Sizes
The following are recommendations for tire sizes suitable for use on this wheelset. The information below needs to be adjusted to the specifications of the tire manufacturer. The tires used need to meet the specifications of the wheelset and tire manufacturer so that the combination is safe to use.
Usable Tire Width: Minimum 25 mm, Maximum 47 mm
Ideal Tire Width (Most Aerodynamic): 25 - 28 mm
Recommended Tire Pressure
It is not recommended to exceed the maximum air pressure stated on the tire or the information below. The tire pressure used must meet the specifications of the wheelset and tire manufacturer so that the combination is safe to use. The tire pressure must follow the system weight conditions (person weight + bike weight + luggage weight).
Tire Width (mm, inch) & Maximum Air Pressure (bar, psi):
25 - 29 mm / 1 - 1.1 inch = 7 bar / 102 psi
30 - 34 mm / 1.2 - 1.3 inch = 5.75 bar / 83 psi
35 - 39 mm / 1.4 - 1.5 inch = 4.25 bar / 62 psi
40 - 44 mm / 1.6 - 1.7 inch = 3.5 bar / 51 psi
45 - 47 mm / 1.8 - 2.9 inch = 3 bar / 44 psi
Replacement Spoke Specifications & Sizes
Purchasing this wheelset does not yet include spare spokes. Spare spokes sold separately.
Spoke Brand & Type: Strummer Carbon Straightpull
Aeroflow Xtreme D35 HR-700 (35 mm)
Front Wheelset: Left 295.5 mm (Disc Brake Side), Right 297.5 mm
Rear Wheelset: Left 297.5 mm (Disc Brake Side), Right 292 mm
Aeroflow Xtreme D40 HR-700 (40 mm)
Front Wheelset: Left 290.5 mm (Disc Brake Side), Right 292.5 mm
Rear Wheelset: Left 292.5 mm (Disc Brake Side), Right 287 mm
Aeroflow Xtreme D50 HR-700 (50 mm)
Front Wheelset: Left 280.5 mm (Disc Brake Side), Right 282.5 mm
Rear Wheelset: Left 282.5 mm (Disc Brake Side), Right 277 mm
