27.5er-I25.5-D25 V-Shaped asymmetric carbon mtb rims and customized XC/AM wheels,100% hand-made
ProductItem: A650BC25D25 Warranty: 2 YearsBasicSize: 27.5er/650B Material: Toray (SD:T700 | SL:T700+T800) Rim Type: Clincher & Hookless Tubeless: Compatible ERD: 551mm Outer Width: 33.5mm Inner Width: 25.5mm Depth: 25mm Offset: 2.6mm Spoke Hole Angle: ±6° Spoke Hole Dia: 4.5mm Valve Hole Dia: 6.5mm Assembly Hole Dia: 7.5mm Weight: XC:340±15g | AM:360±15g | SL:320±15gCustomizationWeave: UD/3K/3K Twill/12K/12K Twill/others Finih: Matte/Glossy/Satin/Colored/Others Hole Count: 12H~36HRecommendationWeight Limit: ≤120kg Tire Size: 2.1"~2.7" Spoke Tension: 120~145kgf Tyre Pressure: 20~70psiApplicationCross County: XC | SL All Mounttion: AM
All of our EIE rims share the following manufacturing technologies:
1.Super light Weight
T700:The standard XC/AM/DH version were constructed Premium Toray T700 Carbon fiber.
T700+T800 component:The super light series EIE carbon rim were constructed with properly component of Toray T700+T800.We cut the material size of the nipple bead area and strengthen the key parts of spokes to maintain the strength of the overall carbon rims.
The layer-up of each carbon rim is carefully designed, repeated tests and then determine final standards document. After that,we’ll send it to our layer up workers, who operate according to the operating standards.
They cut the size of the material according to the layer- up instructions to produce materials for any part that can be used to increase the strength of the side part of the wheel set, to fit the grooves of the rims, to enhance the impact resistance of the wheels.
All EIE's carbon rims were manufactured by a one-piece continuous layer. This uninterrupted layer not only produces a stronger rim, but a lighter one!
3.Angled Hole Drilled By CNC Machine
The spoke hole angle design of the rim is very important , but its design angle range is limited .
If the design does not match the design of the spoke hole angle of the hub , the bending phenomenon of the spoke can be generated .
When our EIE carbon rims drill angled holes, the spacing and angle of each hole are calculated accurately to ensure that when the rim is connected to the drum through the stripes, no additional pressure is generated around the rim hole.
We use a high speed CNC machine to drill all the holes to avoid spoke holes area carbon fiber strength reduction ,thus making the wheels build stronger
4.Smooth Rim Inside Surface
The air bladders are made from a special material which has ability to produce very smoother walls, result in a lighter rim, and are completely removed without harsh chemicals.
They are removed through the valve hole with a unique process by a skillful workers .So you would not see any patched hole on rim bed,that produces a stronger rim.
5.Wider Tire Size Ranges
Inner Rim Wide(mm) 19 20 21-22 23 24 25-28 29-30 31-33 34 35 40-50 Tire Size 1.9" Tire Size 2.0" Tire Size 2.1" Tire Size 2.2" Tire Size 2.3" Tire Size 2.4" Tire Size 2.5-2.7" Tire Size 2.8-3.1"
EIE Carbon offer this warranty is aimed to ensure that all products we sell are free from defects and all passed the QC test before shipment.EIE Carbon carries 2-year warranty (from the date of purchasing) for all carbon bike rim we sell including the existing MTB rims ,road rims,fat bike rims,BMX rims and upcoming new models.EIE Carbon Offer Warranty For Rims1.Within 6 months from date of purchase:If the rim quality issue is caused by manufacturing defects. EIE Carbon will send you the free replacement rim and bear the re-sending freight,but other expenses shall be adsorbed by the buyer.2.After 6 months from date of purchase:Free replace the damaged rims. EIE Carbon and customers shall bear 50% of the freight cost respectively.EIE Carbon Offer Warranty For Wheels1.Within 6 months from the date of purchase1)UsedIf the wheels quality is caused by rim manufacturing defects.EIE Carbon will send you the free replacement rim,bear the reshipment’s freight and compensate $30 for customers to rebuild wheels in local bike shop,but other expenses shall be adsorbed by the buyer.2)UnusedIf the wheels quality is caused by rim manufacturing defects.Customer is not allowed to use the wheels and EIE has right to ask buyer to send the whole wheels back to us.We will rearrange to send new wheels to customer after receiving the returned package within 2 weeks .In this case ,EIE will bear the shipping cost for returned package $50 at best as well as the shipping cost for resent package.The shipping cost of returned package will be refunded to customer by PayPal.The other expenses shall be adsorbed by the buyer.If the wheels quality is caused by rim manufacturing defects and EIE does not need customer to send it back to us.EIE will send new free replacement rim to customer,bear the reshipment's freight and compensate $30 for customers to rebuild wheels at local bike shop,but other expenses shall be adsorbed by the buyer.Extra problems like accessories please contact customer service for assistance2.After 6 months after the date of purchase:If the wheels quality is caused by rim manufacturing defects.EIE Carbon will send you the free replacement rim as well as bear the reshipment's freight .But other expenses shall be adsorbed by the buyer.More at WARRANTY page.