The ROCKY BIGFOOT by DRC rims are focused on Enduro and E-bike. The overall light weight allow to save "leg" energy or extend battery life when pedalling or climbing. Strong enough for the baddest trails.
Rims: ROCKY BIGFOOT by DRC, internal width 30mm.
Hubs ROCKY Boost SP: 144g + 217g.
Spokes: Alpina Blade SuperLite.
Nipples: DSN ergal.
Number of spokes: 28/28.
Maximum bike system weight: 140kg (rider, bike, clothing and backpack / bags)
Wheelset weight:
- 1.785g (27.5"/27.5").
- 1.815g (29"/27.5").
- 1.845g (29"/29").
The sales kit includes:
- ROCKY BIGFOOT by DRC / ROCKY SP Boost MTB aluminum MTB wheelset.
- 3 Alpina Blade SuperLite flat spokes.
- 3 spare DSN nipples.
- Tubeless tape installed.
- Barbieri Carbonaria valves installed.
The ROCKY BIGFOOT dy DRC rims are focused on Enduro and E-bike. The overall light weight allow to save "leg" energy or extend battery life when pedalling or climbing, when compared to the far over 2kg stock wheels used by bike brands.
Strong enough for the baddest trails
Rim features:
ROCKY BIGFOOT by DRC
This rim is built for Enduro and E-bike.
The asymmetric design allows to remarkably reduce the spoke tension difference between the two sides of the wheel, with a big advantage of lateral stiffness and stability.
The special inner profile makes the rim easily tubeless convertible using specific valves and tape, not included in the sales kit.
Matt black anodized aluminium 6000 T6, laser etched.
Aeronautic Surface Treatment (AST) eliminates surface tensions of the material, increasing the resistance.
The asymmetric design allows to remarkably reduce the spoke tension difference between the two sides of the wheel, with a big advantage of lateral stiffness and stability.
Hookles design
Suggested tubeless tape width: 30/32mm
Max pressure: 3.0 Bar
Tubeless ready
Height: 23mm
Width: 33.5mm
Internal width: 30mm
Number of spokes: 28
Size: 29"/29", 29"/27.5", 27.5"/27.5"
Weight: 555g (27.5"), 585g (29")
Hub features:
ROCKY Boost SP 6-Hole
Intended use: MTB
Hub material: Ergal 7075
Engagement system: Ratchet
Point Of Engagement (P.O.E.): 24
Number of holes: 28
Brake disc mount: 6-Hole
Front hub axle type: Boost 15 x 110
Rear hub axle type: Boost 12 x 148
Spoke type: Straightpull
Colors: Black
Weight: 144g + 217g
Spoke features:
ALPINA BLADE SUPERLITE
Made in Italy by Alpina
Made with AISI 302 stainless steel through cold forging process.
Section: 2.0-0.9/2.2-2.0mm (bladed section is 0.9 x 2.2mm)
Black colour
Every wheelset is supplied with 3 spare spokes/nipples
Nipples: DSN ergal
Not supplied with quick releases
Our wheels are built by hand in house by highly specialized personnel.
The Bikeonline staff uses the best professional tools on the market into each step of the wheelbuilding process. The P&K Lie truing stand is one example, it allows us to check perfect truing through precise decimal comparators (0.1 millimeters accuracy).
We build most of the tools we use, to fit the level of our builds, which require a high accuracy.
The use of different tensiometers as Park Tool, Pillar and DT Swiss allows us to reach the correct tensions of every spokes.
Each wheel is pre-stressed by hand to ensure that nothing has been settling during the early stages of use and that the spoke tension remains constant for a long time even under very high loads.
This product is to be considered produced on request / on order, due to the high customization needed. It is therefore not possible to use the right of withdrawal or the cancellation of an order already confirmed.
See "Terms and conditions of use". Advance payment is required on this product.
