Xiamen Boost Bicycle Composite Material Co., Ltd.

Specifications: Material: toray t700 full carbon type: clincher tubeless compatible & hookless Size: 27.5er weave: 3k/ud Rim depth: 25mm rim width: 50mm Brake system: disc brake application: fat bike/mtb Erd: 555.6 bsd: 584 Spoke hole dia: 4.3mm assembly hole dia.: 7.5mm Valve hole dia.: 6.5mm weight: 470¡¨¤15g Lead time: 5-15 days standard: en standard Design characters: Ø hookless: by getting rid of the hook from the top of the rim sidewall, the rim wall became smooth and straight, it is easy to install a tire, and the tire and rim will work perfectly to create a seal. So riders are allowed to run lower tire pressure without the risk of air loss or pinch flats. Ø tubeless compatible: this allows to run tubeless perfectly, makes wheels superlight. Ø filled with 3d weave, that will make the rim stable, safe and durable. Ø these rims build up into stiffer, stronger and more reliable wheels by improving the bracing angles of a dished wheel and equalizing the spoke tension. Strong paper box, 4.5kg

Specifications: Rim Material Toray t700 full carbon Width 23mm Depth 88mm Type U shape clincher tubuless compatible Weight 600¡¨¤15g Hub Brand Novatec a271sb/372sb or novatec a271sb/f472sb Powerway r13 powerway r36 Cassette Shimano(8/9/10/11), campagnolo(8/9/10/11) 4.5kg, 800mm*800mm*100

Specifications: Material: toray t700 full carbon type: clincher tubeless compatible & hookless Rim depth: 30mm external width: 33mm Internal width: 26mm brake system: disc brake Application: cross country(xc) weight: 430¡¡§¡è15g Erd: 579 bsd: 622 Spoke hole offset: 2.8mm spoke hole dia: 4.3mm Assembly hole dia.: 7.5mm valve hole dia.: 6.5mm Lead time: 5-15 days standard: en standard Why boths the offset rims: Solve the problems of a bike chain's side is weighter the other side.As we are know, mostly in the chain side is weight than another side..Offset rims.Can improve the chain-side weight.It can insure the rims weight center point is in the centeral.From the cyclists reviews used more smoothly and fastest than usually. Design characters: Ø hookless: by getting rid of the hook from the top of the rim sidewall, the rim wall became smooth and straight, it is easy to install a tire, and the tire and rim will work perfectly to create a seal. So riders are allowed to run lower tire pressure without the risk of air loss or pinch flats. Ø tubeless compatible: this allows to run tubeless perfectly, makes wheels superlight. Ø filled with 3d weave, that will make the rim stable, safe and durable. Ø these rims build up into stiffer, stronger and more reliable wheels by improving the bracing angles of a dished wheel and equalizing the spoke tension.

Material: full carbon fiber Weave: UD Include: Frame, fork, Seatpost Headset size: top 1-1/2 down 1-1/2 Seatpost: special used 400mm Handlebar: monocoque handlebar matched with Tien Hsin, full inyeral cable routing BB:BB86 Brake Type: SHIMANO-BR-5810/6810/9010-RS Maximum tyre size: 700*28 for SHIMANO-BR-5810/6810/9010-RS Rear spacer: 130*10 (SHIMANO-BR-5810/6810/9010-RS) Front spacer: 100*9 (SHIMANO-BR-5810/6810/9010-F) Cables routing: All internal Test: CEN SGS Warranty: 2 years

Material: full carbon fiber Weave: UD Include: Frame, fork, Seatpost , clamp Headset size: top 1-1/8 down 1-1/2 Seatpost: AERO BB: BB86 Size: 45/48/51/54/57 Frame weight: 1130g+/-40G(size 51mm) Fork weight: 360g Seatpost weight: 190g Brake Type: Front and Rear normal V brake Maximum tyre size: 700*25C Max rider weight: 115KG Rear spacer: 130*10 Front spacer: 100*9 Test: CEN SGS Warranty: 2 years

Material: full carbon fiber Weave: UD Include: Frame, fork, Seatpost Headset size: top 1-1/2 down 1-1/2 Seatpost: special used 400mm Handlebar: monocoque handlebar matched with Tien Hsin, full inyeral cable routing BB:BB86 Brake Type: SHIMANO-BR-5810/6810/9010-RS Maximum tyre size: 700*28 for SHIMANO-BR-5810/6810/9010-RS Rear spacer: 130*10 (SHIMANO-BR-5810/6810/9010-RS) Front spacer: 100*9 (SHIMANO-BR-5810/6810/9010-F) Cables routing: All internal Test: CEN SGS Warranty: 2 years

Material: full carbon fiber Weave: UD Include: Frame, fork, Seatpost Headset size: top 1-1/2 down 1-1/2 Seatpost: special used 400mm Handlebar: monocoque handlebar matched with Tien Hsin, full inyeral cable routing BB:BB86 Brake Type: SHIMANO-BR-5810/6810/9010-RS Maximum tyre size: 700*28 for SHIMANO-BR-5810/6810/9010-RS Rear spacer: 130*10 (SHIMANO-BR-5810/6810/9010-RS) Front spacer: 100*9 (SHIMANO-BR-5810/6810/9010-F) Cables routing: All internal Test: CEN SGS Warranty: 2 years