Race Face Atlas Cinch 30 MTB Crankset | 83mm

The complete range of Race Face Atlas crank arms in 5 colours, paired with Race Face Narrow Wide chainrings in 6 colours and sizes ranging from 24 to 38 teeth.

The Atlas crankset with the 30 mm DH aluminium 151 mm axle for a 58.5 mm chainline and frames with BSA 83 mm bottom bracket shells, Pressfit 104.5–107 mm and Pressfit 30–83 mm.

Race Face Atlas Cinch DH Crankset Specifications and Dimensions:

• Made from 7050 aluminium, CNC-machined
• Aggressive I-beam profile provides better stiffness and stability.
• Cinch 30 mm DH aluminium axle, 151 mm length
• Chainline 58.5 mm
• Race Face Direct Mount chainring mount
• Crank arm weight 690 grams, manufacturer’s specification

Race Face Atlas:

The Atlas crankset is the epitome of mountain biking: low-maintenance, always full throttle, pushing the limits. The stiff and stable arms made from forged aluminium handle the most aggressive riding manoeuvres, from trail to freeride and from enduro to downhill.

Sleek and aggressive: this is the strongest aluminium crankset, guaranteed. Years of experience in manufacturing innovative cranks have made our Atlas crankset a living legend.

Perfect fit: No matter the bike or drivetrain, today or in the future. The CINCH system is compatible with all of them.

Heat and pressure: Forged 7050 aluminium gives this crankset extreme stiffness to handle any challenge.

Race Face Direct Mount System:

The Direct Mount chainrings can be changed quickly and easily using the lockring. Unfortunately, like all other manufacturers, Race Face has its own standard for Direct Mount chainring mounts. Consequently, only Race Face chainrings and spiders, or those from third-party manufacturers such as Wolf Tooth, fit this specific mount. With the Spider (item no. F10017), it is also possible to fit the Turbine crankset with two chainrings.

Race Face Direct Mount chainrings:

The Race Face Narrow Wide Direct Mount aluminium chainrings have a 3 mm offset. As these are not directional, they can be fitted with the offset facing inwards or outwards. This extends or reduces the chainline by 5.5 mm. With the Atlas cranks, the chainline can be adjusted from 52 mm for rear triangle installation dimensions of 135 mm to 148 mm to 57.5 mm for rear triangle installation dimensions of 150 mm or 157 mm.

Race Face Cinch 30 Axle - Bottom Bracket System:

The integrated 30 mm aluminium bottom bracket axle is particularly lightweight and allows the Race Face Turbine crankset to be fitted to frames with BSA threaded, BB92/107 press-fit, and PF30 press-fit bottom bracket shells.

Race Face offers special reinforced downhill axles for the Atals and SixC cranksets. These are not compatible with the Turbine, Affect, Next or Era cranksets

• 136 mm spindle / crank axle, 178 mm Q-factor, 52/57.5 mm chainline for standard bottom bracket shells, item no. F30047 / RF136DH
• 151mm spindle / crank axle, 193mm Q-factor, 58.5mm chainline for 83mm DH bottom bracket shells, Item No. F30048 / RF151DH

Compatible Race Face Cinch 83-107 bottom brackets:

• BSA bottom bracket shell, 83 mm thread:
• Race Face Cinch 30mm BSA, Part No: BB19BSA8330
• BB107 bottom bracket shell width 104–107 mm, press-fit diameter 41 mm:
• Race Face Cinch 30mm BB107, Item No: BB4110730B17
• Pressfit 30 bottom bracket shell, width 83 mm, press-fit depth 46 mm:
• Race Face Cinch 30mm PF30-83, Item No.: BB19PF3308330

Herstellerinformation: Race Face, 6634 Highway 53, 30517 Braselton, Georgia, United States, https://raceface.com | EU contact: FOX Factory GmbH, Gewerbepark 6, 66989 Höhfröschen, Germany, https://www.foxracingshox.de/