Race Face Atlas Cinch 30 MTB Crankset | 68–73 mm

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

The Atlas crankset features a 30 mm DH aluminium 136 mm axle for 52 mm or 57.5 mm chainlines and frames with BSA bottom bracket shells (68/73 mm), BB30 (73 mm), Pressfit 92 (86.5–92 mm) and Pressfit 30 (73 mm).

Race Face Atlas Cinch Crankset Specifications and Dimensions:

• Made from 7050 aluminium, CNC-machined
• Aggressive I-beam profile provides improved stiffness and stability.
• Cinch 30 mm DH aluminium axle, 136 mm length
• Chainline 52 / 57.5 mm depending on chainring mounting.
• Race Face direct mount chainring attachment
• Weight of crank arms: 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. This means that 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 press-fit, PF30 press-fit and threaded bottom bracket shells. Race Face thus combines the advantages of the BB30 system whilst also making it compatible with classic threaded 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

• 136mm spindle / crank axle, 178mm Q-factor, 52/57.5mm 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, Part No. F30048 / RF151DH

Compatible Race Face Cinch bottom brackets

• BSA bottom bracket shells, 68/73 mm thread:
• Race Face Cinch BB 30mm BSA, Part No: BB19BSA687330
• BB92 bottom bracket shell, press-fit 41 mm:
• Race Face Cinch BB 30 mm BB92, Item No.: BB21BB899230
• Pressfit 30 bottom bracket shell, press-fit diameter 46 mm:
• Race Face Cinch BB 30mm Pressfit 30, Item No.: BB19PF30687324
• BB30 bottom bracket shell 73 mm press fit 42 mm :
• Race Face Cinch BB30 bottom bracket, Item No.: BB19PF30687330

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/