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The world’s first extreme modular crankset

Make your crankset unique to your bike setup and physical characteristics

Your attitude toward riding is defined more by what’s possible rather than the other way around; choices are key to unlocking adventure.

XMOD is the world’s first totally modular crankset that allows you to choose the spindle, spider, and crank arms independently for a fully customized crankset specific to you.

Together with a clever chainring design that locks flush with the right crank arm, the resulting reinforced fit extends the life of both the cranks and chainrings.

Compatible with all standard bottom brackets, XMOD allows you almost limitless crankset combinations for road, mountain, enduro, downhill, BMX, and trekking.

mtb XMOD

An XMOD spiderless crankset yields one of the lightest solutions for mountain biking

 

The XMOD concept for mountain bike offers both spider and spiderless options and patented ChainFlow® 3D chainrings. Opt for a spiderless chainring for a crankset that weighs less than 426 grams.

 
 
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MTB Spindles

24/22 MTB 68/73mm

XMOD’s unifying part is its titanium spindle, available in different lengths and bottom bracket compatibilities. XMOD’s 24/22 MTB 68/73MM spindle fits both BB30 and 22/24 mm bottom brackets with widths for all standard frames.

82gr weight
MTB Spindles

24/22 DOWNHILL 83MM

XMOD’s unifying part is its titanium spindle, available in different lengths and bottom bracket compatibilities. XMOD’s 24/22 DOWNHILL 83MM spindle fits 22/24 mm bottom brackets with an 83MM width for all standard downhill frames.

97gr weight
MTB Spiders

BCD88

XMOD enables you to go oval if you like and opt for even more efficient pedaling with our BCD88 spider. Our oval chainrings with an 88 mm BCD allows us to craft smaller chainrings for mtb so that you can take advantage of the most powerful part of your pedal stroke just by swapping out the spider and rings from your XMOD mtb cranks and spindle for our BCD88 spider + oval rings.

66gr weight
MTB Spiders

BCD104

Leverage XMOD’s full potential by pairing our BCD104 spider with our ChainFlow® BCD104 chainrings to achieve a durable crankset that performs with precision. XMOD’s BCD104 spider will also fit any chainrings with a 104 mm BCD.

84gr weight
MTB Spiders

BCD104/64

Realize XMOD’s full potential by pairing our BCD104/64 spider with our aluminum chainrings to achieve a durable crankset that performs with precision. XMOD’s BCD104/64 spider will also fit any double chainrings with a 104/64 mm BCD.

102gr weight
MTB Chainrings

CHAINFLOW® 3D TECHNOLOGY

ChainFlow® 3D technology features a patented T-shaped tooth design that prevents chain drops and provides superior chain retention even in the muddiest conditions to yield advantages that a narrow-wide tooth profile simply cannot offer. Chainring teeth engage directly with the chain’s rollers for instant contact and securely seat the chain for maximum surface contact, better chain load distribution and guidance, and superb wear resistance since the overall operation is smoother. Achieve buttery fluidity and endless flow when mountain biking with ChainFlow® 3D 1x chainrings.

41gr weight
MTB Chainrings

DIRECT MOUNT WITH CHAINFLOW® 3D TECHNOLOGY

In addition to losing weight compared to standard ring+spider+bolt combinations, a direct mount 1x chainring with ChainFlow® 3D technology reacts instantly to your pedaling force for a smoother ride experience. T-shaped chainring teeth engage directly with the chain’s rollers for instant contact, and securely seat the chain for maximum surface contact, and better chain load distribution and guidance. Mounting the chainring directly onto the spindle improves rigidity so that pedaling force is transferred instantly to the drivetrain to propel you forward.

Material: Aluminum
Compatible with: 1x11/12

79ggr weight
MTB Chainrings

OVAL CHAINRING

Did you know that by going oval you can take advantage of the most powerful part of your pedal stroke? No one pedals in perfectly round circles so instead of losing momentum at the bottom of the pedal stroke, oval chainrings allow you to concentrate your pedaling efforts in the power zone and spend less time soft-pedaling through the dead zone.

Compatible with both 1x11 and 1x12 drivetrains.

79gr weight
MTB Cranks

Epsilon

Epsilon cranks are crafted by a fully automated and proprietary cold forging process to ensure specific mechanical properties and consistent quality. While Epsilon cranks are aesthetically distinct from their peers, all Miranda cranks have been engineered for durability and to guarantee safe riding, even in extreme conditions. BB interface: ISIS, JIS, BNI Finishes: Standard, Polished Material: Aluminum

208gr weight
MTB Cranks

Kappa

Kappa cranks are crafted by a fully automated and proprietary cold forging process to ensure specific mechanical properties and consistent quality. While Kappa cranks are aesthetically distinct from their peers, all Miranda cranks have been engineered for durability and to guarantee safe riding, even in extreme conditions. BB interface: ISIS, JIS, BNI Finishes: Standard, Polished Material: Aluminum

209gr weight

The future is

Flexibility

road XMOD
Customize your crankset to how, what, and where you ride

Lightweight, fully-interchangeable spindle, spider, and crank arms can be optimized according to your physical characteristics, your riding style, and where you to choose to ride that day and the next, or the one after that

 
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80gr weight
Road Spindles

22/24 Road 68mm

XMOD’s unifying part is its titanium spindle, available in different lengths and bottom bracket compatibilities. XMOD’s 22/24 Road 68MM spindle fits 22/24 mm bottom brackets with a 68 mm width for all standard road frames.

Material: Titanium

97gr weight
Road Spiders

BCD110/74

XMOD's cleverly designed spider locks the crank arm into place for a reinforced fit that extends the life of the crank arms, spider, and chainrings. Match the spider with our aluminum BCD110/74 subcompact chainrings and you'll have a crankset that will react to whatever force you throw at it by propelling you forward. 

Material: Aluminum

106gr weight
Road Spiders

BCD110/110

We understand that brand loyalty is earned — not forced, which is why we have designed our XMOD road spiders to accommodate standard BCD110 chainrings — even those of our competitors. While we want to win you over with what XMOD has to offer, in the meantime we’ll give you the option to adapt your current BCD110 chainrings to your new XMOD crank arms and spindle.

Material: Aluminum

125gr weight
Road Spiders

BCD130/130

We understand that brand loyalty is earned — not forced, which is why we have designed our XMOD road spiders to accommodate standard BCD130 chainrings — even those of our competitors. While we want to win you over with what XMOD has to offer, in the meantime we’ll give you the option to adapt your current BCD130 chainrings to your new XMOD crank arms and spindle.

Material: Aluminum

146gr weight
Road Chainrings

BCD130 Double Chainrings

These BCD130 chainrings go together with XMOD crank arms and BCD130 spider to produce a sturdy crankset that will react equally to instant force or sustained maximum output. CNC'd from durable aluminum, the chainrings' design provides smooth, precise shifting free of chain skips and drops.

248gr weight
Road Chainrings

Direct Mount Chainring

In addition to losing weight compared to standard double or triple ring+spider+bolt combinations, a direct mount double chainring for road keeps things simple with a double chainring combo that reacts instantly to your pedaling force for a smoother ride experience. CNC machined from a solid block of aluminum, the chainring combo mounts directly onto the spindle for improved rigidity so that pedaling force is transferred instantly to the drivetrain to propel you forward.

209gr weight
Road Cranks

Kappa

Kappa cranks are crafted by a fully automated and proprietary cold forging process to ensure specific mechanical properties and consistent quality. While the Kappa cranks are aesthetically distinct from their peers, all Miranda cranks have been engineered for durability and to guarantee safe riding, even in extreme conditions. BB interface: ISIS, JIS, BNI Finishes: Standard, Polished Material: Aluminum

cranks For every road or trail
Carbon Carbon 250GR . /pair - Carbon fiber
Kappa Kappa 412GR . /pair - Aluminum
Epsilon Epsilon 410GR . /pair - Aluminum
XMOD Road XMOD MTB
Right crank Chainring Spindle Left crank
Specifications
Road
Road Spindles
  • 22/24 Road 68mm
Road Spiders
  • BCD110/74
  • BCD110/110
  • BCD130/130
Road Chainrings
  • BCD130 Double Chainrings
  • Direct Mount Chainring
Road Cranks
  • Kappa
Learn more
Right crank Chainring Spindle Left crank
Specifications
MTB
MTB Spindles
  • 24/22 MTB 68/73mm
  • 24/22 DOWNHILL 83MM
MTB Spiders
  • BCD104/64
  • BCD104
  • BCD88
MTB Chainrings
  • CHAINFLOW® 3D TECHNOLOGY
  • DIRECT MOUNT WITH CHAINFLOW® 3D TECHNOLOGY
  • OVAL CHAINRING
MTB Cranks
  • Epsilon
  • Kappa
Learn more
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